19531044

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{4637}}^1$

素因数の和:4666

約数の個数: 60

約数和(自身を含む): 54997404

約数和(自身を除く): 35466360

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 4637, 9274, 13911, 18548, 27822, 41733, 55644, 60281, 83466, 120562, 125199, 166932, 180843, 241124, 250398, 361686, 375597, 500796, 542529, 723372, 751194, 1085058, 1502388, 1627587, 2170116, 3255174, 4882761, 6510348, 9765522, 19531044]

約数ペア:

[(1, 19531044), (2, 9765522), (3, 6510348), (4, 4882761), (6, 3255174), (9, 2170116), (12, 1627587), (13, 1502388), (18, 1085058), (26, 751194), (27, 723372), (36, 542529), (39, 500796), (52, 375597), (54, 361686), (78, 250398), (81, 241124), (108, 180843), (117, 166932), (156, 125199), (162, 120562), (234, 83466), (324, 60281), (351, 55644), (468, 41733), (702, 27822), (1053, 18548), (1404, 13911), (2106, 9274), (4212, 4637)]