21742891236

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^3\times {\mathrm{127}}^1\times {\mathrm{397}}^1$

素因数の和:573

約数の個数: 240

約数和(自身を含む): 63170967552

約数和(自身を除く): 41428076316

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 121, 127, 132, 162, 198, 242, 254, 297, 324, 363, 381, 396, 397, 484, 508, 594, 726, 762, 794, 891, 1089, 1143, 1188, 1191, 1331, 1397, 1452, 1524, 1588, 1782, 2178, 2286, 2382, 2662, 2794, 3267, 3429, 3564, 3573, 3993, 4191, 4356, 4367, 4572, 4764, 5324, 5588, 6534, 6858, 7146, 7986, 8382, 8734, 9801, 10287, 10719, 11979, 12573, 13068, 13101, 13716, 14292, 15367, 15972, 16764, 17468, 19602, 20574, 21438, 23958, 25146, 26202, 30734, 32157, 35937, 37719, 39204, 39303, 41148, 42876, 46101, 47916, 48037, 50292, 50419, 52404, 61468, 64314, 71874, 75438, 78606, 92202, 96074, 100838, 107811, 113157, 117909, 128628, 138303, 143748, 144111, 150876, 151257, 157212, 169037, 184404, 192148, 201676, 215622, 226314, 235818, 276606, 288222, 302514, 338074, 353727, 414909, 431244, 432333, 452628, 453771, 471636, 507111, 528407, 553212, 554609, 576444, 605028, 676148, 707454, 829818, 864666, 907542, 1014222, 1056814, 1109218, 1244727, 1296999, 1361313, 1414908, 1521333, 1585221, 1659636, 1663827, 1729332, 1815084, 2028444, 2113628, 2218436, 2489454, 2593998, 2722626, 3042666, 3170442, 3327654, 3890997, 4083939, 4563999, 4755663, 4978908, 4991481, 5187996, 5445252, 6085332, 6100699, 6340884, 6655308, 7781994, 8167878, 9127998, 9511326, 9982962, 12201398, 13691997, 14266989, 14974443, 15563988, 16335756, 18255996, 18302097, 19022652, 19965924, 24402796, 27383994, 28533978, 29948886, 36604194, 42800967, 44923329, 54767988, 54906291, 57067956, 59897772, 67107689, 73208388, 85601934, 89846658, 109812582, 134215378, 164718873, 171203868, 179693316, 201323067, 219625164, 268430756, 329437746, 402646134, 494156619, 603969201, 658875492, 805292268, 988313238, 1207938402, 1811907603, 1976626476, 2415876804, 3623815206, 5435722809, 7247630412, 10871445618, 21742891236]

約数ペア:

[(1, 21742891236), (2, 10871445618), (3, 7247630412), (4, 5435722809), (6, 3623815206), (9, 2415876804), (11, 1976626476), (12, 1811907603), (18, 1207938402), (22, 988313238), (27, 805292268), (33, 658875492), (36, 603969201), (44, 494156619), (54, 402646134), (66, 329437746), (81, 268430756), (99, 219625164), (108, 201323067), (121, 179693316), (127, 171203868), (132, 164718873), (162, 134215378), (198, 109812582), (242, 89846658), (254, 85601934), (297, 73208388), (324, 67107689), (363, 59897772), (381, 57067956), (396, 54906291), (397, 54767988), (484, 44923329), (508, 42800967), (594, 36604194), (726, 29948886), (762, 28533978), (794, 27383994), (891, 24402796), (1089, 19965924), (1143, 19022652), (1188, 18302097), (1191, 18255996), (1331, 16335756), (1397, 15563988), (1452, 14974443), (1524, 14266989), (1588, 13691997), (1782, 12201398), (2178, 9982962), (2286, 9511326), (2382, 9127998), (2662, 8167878), (2794, 7781994), (3267, 6655308), (3429, 6340884), (3564, 6100699), (3573, 6085332), (3993, 5445252), (4191, 5187996), (4356, 4991481), (4367, 4978908), (4572, 4755663), (4764, 4563999), (5324, 4083939), (5588, 3890997), (6534, 3327654), (6858, 3170442), (7146, 3042666), (7986, 2722626), (8382, 2593998), (8734, 2489454), (9801, 2218436), (10287, 2113628), (10719, 2028444), (11979, 1815084), (12573, 1729332), (13068, 1663827), (13101, 1659636), (13716, 1585221), (14292, 1521333), (15367, 1414908), (15972, 1361313), (16764, 1296999), (17468, 1244727), (19602, 1109218), (20574, 1056814), (21438, 1014222), (23958, 907542), (25146, 864666), (26202, 829818), (30734, 707454), (32157, 676148), (35937, 605028), (37719, 576444), (39204, 554609), (39303, 553212), (41148, 528407), (42876, 507111), (46101, 471636), (47916, 453771), (48037, 452628), (50292, 432333), (50419, 431244), (52404, 414909), (61468, 353727), (64314, 338074), (71874, 302514), (75438, 288222), (78606, 276606), (92202, 235818), (96074, 226314), (100838, 215622), (107811, 201676), (113157, 192148), (117909, 184404), (128628, 169037), (138303, 157212), (143748, 151257), (144111, 150876)]