18596124

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:387

約数の個数: 72

約数和(自身を含む): 49441392

約数和(自身を除く): 30845268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 43, 82, 86, 123, 129, 164, 172, 246, 258, 293, 369, 387, 492, 516, 586, 738, 774, 879, 1172, 1476, 1548, 1758, 1763, 2637, 3516, 3526, 5274, 5289, 7052, 10548, 10578, 12013, 12599, 15867, 21156, 24026, 25198, 31734, 36039, 37797, 48052, 50396, 63468, 72078, 75594, 108117, 113391, 144156, 151188, 216234, 226782, 432468, 453564, 516559, 1033118, 1549677, 2066236, 3099354, 4649031, 6198708, 9298062, 18596124]

約数ペア:

[(1, 18596124), (2, 9298062), (3, 6198708), (4, 4649031), (6, 3099354), (9, 2066236), (12, 1549677), (18, 1033118), (36, 516559), (41, 453564), (43, 432468), (82, 226782), (86, 216234), (123, 151188), (129, 144156), (164, 113391), (172, 108117), (246, 75594), (258, 72078), (293, 63468), (369, 50396), (387, 48052), (492, 37797), (516, 36039), (586, 31734), (738, 25198), (774, 24026), (879, 21156), (1172, 15867), (1476, 12599), (1548, 12013), (1758, 10578), (1763, 10548), (2637, 7052), (3516, 5289), (3526, 5274)]