57219084

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{122263}}^1$

素因数の和:122286

約数の個数: 36

約数和(自身を含む): 155764336

約数和(自身を除く): 98545252

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 122263, 244526, 366789, 489052, 733578, 1100367, 1467156, 1589419, 2200734, 3178838, 4401468, 4768257, 6357676, 9536514, 14304771, 19073028, 28609542, 57219084]

約数ペア:

[(1, 57219084), (2, 28609542), (3, 19073028), (4, 14304771), (6, 9536514), (9, 6357676), (12, 4768257), (13, 4401468), (18, 3178838), (26, 2200734), (36, 1589419), (39, 1467156), (52, 1100367), (78, 733578), (117, 489052), (156, 366789), (234, 244526), (468, 122263)]