42153804

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:205

約数の個数: 192

約数和(自身を含む): 140958720

約数和(自身を除く): 98804916

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 37, 42, 44, 54, 63, 66, 74, 77, 84, 99, 108, 111, 126, 132, 137, 148, 154, 189, 198, 222, 231, 252, 259, 274, 297, 308, 333, 378, 396, 407, 411, 444, 462, 518, 548, 594, 666, 693, 756, 777, 814, 822, 924, 959, 999, 1036, 1188, 1221, 1233, 1332, 1386, 1507, 1554, 1628, 1644, 1918, 1998, 2079, 2331, 2442, 2466, 2772, 2849, 2877, 3014, 3108, 3663, 3699, 3836, 3996, 4158, 4521, 4662, 4884, 4932, 5069, 5698, 5754, 6028, 6993, 7326, 7398, 8316, 8547, 8631, 9042, 9324, 10138, 10549, 10989, 11396, 11508, 13563, 13986, 14652, 14796, 15207, 17094, 17262, 18084, 20276, 21098, 21978, 25641, 25893, 27126, 27972, 30414, 31647, 34188, 34524, 35483, 40689, 42196, 43956, 45621, 51282, 51786, 54252, 55759, 60828, 63294, 70966, 76923, 81378, 91242, 94941, 102564, 103572, 106449, 111518, 126588, 136863, 141932, 153846, 162756, 167277, 182484, 189882, 212898, 223036, 273726, 284823, 307692, 319347, 334554, 379764, 390313, 425796, 501831, 547452, 569646, 638694, 669108, 780626, 958041, 1003662, 1139292, 1170939, 1277388, 1505493, 1561252, 1916082, 2007324, 2341878, 3010986, 3512817, 3832164, 4683756, 6021972, 7025634, 10538451, 14051268, 21076902, 42153804]

約数ペア:

[(1, 42153804), (2, 21076902), (3, 14051268), (4, 10538451), (6, 7025634), (7, 6021972), (9, 4683756), (11, 3832164), (12, 3512817), (14, 3010986), (18, 2341878), (21, 2007324), (22, 1916082), (27, 1561252), (28, 1505493), (33, 1277388), (36, 1170939), (37, 1139292), (42, 1003662), (44, 958041), (54, 780626), (63, 669108), (66, 638694), (74, 569646), (77, 547452), (84, 501831), (99, 425796), (108, 390313), (111, 379764), (126, 334554), (132, 319347), (137, 307692), (148, 284823), (154, 273726), (189, 223036), (198, 212898), (222, 189882), (231, 182484), (252, 167277), (259, 162756), (274, 153846), (297, 141932), (308, 136863), (333, 126588), (378, 111518), (396, 106449), (407, 103572), (411, 102564), (444, 94941), (462, 91242), (518, 81378), (548, 76923), (594, 70966), (666, 63294), (693, 60828), (756, 55759), (777, 54252), (814, 51786), (822, 51282), (924, 45621), (959, 43956), (999, 42196), (1036, 40689), (1188, 35483), (1221, 34524), (1233, 34188), (1332, 31647), (1386, 30414), (1507, 27972), (1554, 27126), (1628, 25893), (1644, 25641), (1918, 21978), (1998, 21098), (2079, 20276), (2331, 18084), (2442, 17262), (2466, 17094), (2772, 15207), (2849, 14796), (2877, 14652), (3014, 13986), (3108, 13563), (3663, 11508), (3699, 11396), (3836, 10989), (3996, 10549), (4158, 10138), (4521, 9324), (4662, 9042), (4884, 8631), (4932, 8547), (5069, 8316), (5698, 7398), (5754, 7326), (6028, 6993)]