1869775974

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:265

約数の個数: 240

約数和(自身を含む): 5061184128

約数和(自身を除く): 3191408154

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 27, 31, 33, 34, 51, 54, 62, 66, 81, 93, 99, 102, 121, 153, 162, 181, 186, 187, 198, 242, 279, 297, 306, 341, 362, 363, 374, 459, 527, 543, 558, 561, 594, 682, 726, 837, 891, 918, 1023, 1054, 1086, 1089, 1122, 1377, 1581, 1629, 1674, 1683, 1782, 1991, 2046, 2057, 2178, 2511, 2754, 3069, 3077, 3162, 3258, 3267, 3366, 3751, 3982, 4114, 4743, 4887, 5022, 5049, 5611, 5797, 5973, 6138, 6154, 6171, 6534, 7502, 9207, 9231, 9486, 9774, 9801, 10098, 11222, 11253, 11594, 11946, 12342, 14229, 14661, 15147, 16833, 17391, 17919, 18414, 18462, 18513, 19602, 21901, 22506, 27621, 27693, 28458, 29322, 30294, 33666, 33759, 33847, 34782, 35838, 37026, 42687, 43802, 50499, 52173, 53757, 55242, 55386, 55539, 61721, 63767, 65703, 67518, 67694, 83079, 85374, 95387, 100998, 101277, 101541, 104346, 107514, 111078, 123442, 127534, 131406, 151497, 156519, 161271, 166158, 166617, 185163, 190774, 191301, 197109, 202554, 203082, 249237, 286161, 302994, 303831, 304623, 313038, 322542, 333234, 370326, 372317, 382602, 394218, 454491, 469557, 498474, 555489, 572322, 573903, 591327, 607662, 609246, 678931, 744634, 858483, 908982, 913869, 939114, 1049257, 1110978, 1116951, 1147806, 1182654, 1357862, 1666467, 1716966, 1721709, 1773981, 1827738, 2036793, 2098514, 2233902, 2575449, 2741607, 3147771, 3332934, 3350853, 3443418, 3547962, 4073586, 4999401, 5150898, 5165127, 5483214, 6110379, 6295542, 6701706, 7726347, 9443313, 9998802, 10052559, 10330254, 11541827, 12220758, 15452694, 18331137, 18886626, 20105118, 23083654, 28329939, 30157677, 34625481, 36662274, 54993411, 56659878, 60315354, 69250962, 84989817, 103876443, 109986822, 169979634, 207752886, 311629329, 623258658, 934887987, 1869775974]

約数ペア:

[(1, 1869775974), (2, 934887987), (3, 623258658), (6, 311629329), (9, 207752886), (11, 169979634), (17, 109986822), (18, 103876443), (22, 84989817), (27, 69250962), (31, 60315354), (33, 56659878), (34, 54993411), (51, 36662274), (54, 34625481), (62, 30157677), (66, 28329939), (81, 23083654), (93, 20105118), (99, 18886626), (102, 18331137), (121, 15452694), (153, 12220758), (162, 11541827), (181, 10330254), (186, 10052559), (187, 9998802), (198, 9443313), (242, 7726347), (279, 6701706), (297, 6295542), (306, 6110379), (341, 5483214), (362, 5165127), (363, 5150898), (374, 4999401), (459, 4073586), (527, 3547962), (543, 3443418), (558, 3350853), (561, 3332934), (594, 3147771), (682, 2741607), (726, 2575449), (837, 2233902), (891, 2098514), (918, 2036793), (1023, 1827738), (1054, 1773981), (1086, 1721709), (1089, 1716966), (1122, 1666467), (1377, 1357862), (1581, 1182654), (1629, 1147806), (1674, 1116951), (1683, 1110978), (1782, 1049257), (1991, 939114), (2046, 913869), (2057, 908982), (2178, 858483), (2511, 744634), (2754, 678931), (3069, 609246), (3077, 607662), (3162, 591327), (3258, 573903), (3267, 572322), (3366, 555489), (3751, 498474), (3982, 469557), (4114, 454491), (4743, 394218), (4887, 382602), (5022, 372317), (5049, 370326), (5611, 333234), (5797, 322542), (5973, 313038), (6138, 304623), (6154, 303831), (6171, 302994), (6534, 286161), (7502, 249237), (9207, 203082), (9231, 202554), (9486, 197109), (9774, 191301), (9801, 190774), (10098, 185163), (11222, 166617), (11253, 166158), (11594, 161271), (11946, 156519), (12342, 151497), (14229, 131406), (14661, 127534), (15147, 123442), (16833, 111078), (17391, 107514), (17919, 104346), (18414, 101541), (18462, 101277), (18513, 100998), (19602, 95387), (21901, 85374), (22506, 83079), (27621, 67694), (27693, 67518), (28458, 65703), (29322, 63767), (30294, 61721), (33666, 55539), (33759, 55386), (33847, 55242), (34782, 53757), (35838, 52173), (37026, 50499), (42687, 43802)]