2745101178

素因数分解:

$2^1\times 3^4\times {\mathrm{151}}^1\times {\mathrm{293}}^1\times {\mathrm{383}}^1$

素因数の和:841

約数の個数: 80

約数和(自身を含む): 6229149696

約数和(自身を除く): 3484048518

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 151, 162, 293, 302, 383, 453, 586, 766, 879, 906, 1149, 1359, 1758, 2298, 2637, 2718, 3447, 4077, 5274, 6894, 7911, 8154, 10341, 12231, 15822, 20682, 23733, 24462, 31023, 44243, 47466, 57833, 62046, 88486, 112219, 115666, 132729, 173499, 224438, 265458, 336657, 346998, 398187, 520497, 673314, 796374, 1009971, 1040994, 1194561, 1561491, 2019942, 2389122, 3029913, 3122982, 3583683, 4684473, 6059826, 7167366, 9089739, 9368946, 16945069, 18179478, 33890138, 50835207, 101670414, 152505621, 305011242, 457516863, 915033726, 1372550589, 2745101178]

約数ペア:

[(1, 2745101178), (2, 1372550589), (3, 915033726), (6, 457516863), (9, 305011242), (18, 152505621), (27, 101670414), (54, 50835207), (81, 33890138), (151, 18179478), (162, 16945069), (293, 9368946), (302, 9089739), (383, 7167366), (453, 6059826), (586, 4684473), (766, 3583683), (879, 3122982), (906, 3029913), (1149, 2389122), (1359, 2019942), (1758, 1561491), (2298, 1194561), (2637, 1040994), (2718, 1009971), (3447, 796374), (4077, 673314), (5274, 520497), (6894, 398187), (7911, 346998), (8154, 336657), (10341, 265458), (12231, 224438), (15822, 173499), (20682, 132729), (23733, 115666), (24462, 112219), (31023, 88486), (44243, 62046), (47466, 57833)]