1555129212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{109547}}^1$

素因数の和:109587

約数の個数: 72

約数和(自身を含む): 4490591616

約数和(自身を除く): 2935462404

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 169, 182, 273, 338, 364, 507, 546, 676, 1014, 1092, 1183, 2028, 2366, 3549, 4732, 7098, 14196, 109547, 219094, 328641, 438188, 657282, 766829, 1314564, 1424111, 1533658, 2300487, 2848222, 3067316, 4272333, 4600974, 5696444, 8544666, 9201948, 9968777, 17089332, 18513443, 19937554, 29906331, 37026886, 39875108, 55540329, 59812662, 74053772, 111080658, 119625324, 129594101, 222161316, 259188202, 388782303, 518376404, 777564606, 1555129212]

約数ペア:

[(1, 1555129212), (2, 777564606), (3, 518376404), (4, 388782303), (6, 259188202), (7, 222161316), (12, 129594101), (13, 119625324), (14, 111080658), (21, 74053772), (26, 59812662), (28, 55540329), (39, 39875108), (42, 37026886), (52, 29906331), (78, 19937554), (84, 18513443), (91, 17089332), (156, 9968777), (169, 9201948), (182, 8544666), (273, 5696444), (338, 4600974), (364, 4272333), (507, 3067316), (546, 2848222), (676, 2300487), (1014, 1533658), (1092, 1424111), (1183, 1314564), (2028, 766829), (2366, 657282), (3549, 438188), (4732, 328641), (7098, 219094), (14196, 109547)]