12692826

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:128

約数の個数: 72

約数和(自身を含む): 30366336

約数和(自身を除く): 17673510

約数列:

[1, 2, 3, 6, 9, 18, 23, 31, 43, 46, 62, 69, 86, 93, 129, 138, 186, 207, 258, 279, 387, 414, 529, 558, 713, 774, 989, 1058, 1333, 1426, 1587, 1978, 2139, 2666, 2967, 3174, 3999, 4278, 4761, 5934, 6417, 7998, 8901, 9522, 11997, 12834, 16399, 17802, 22747, 23994, 30659, 32798, 45494, 49197, 61318, 68241, 91977, 98394, 136482, 147591, 183954, 204723, 275931, 295182, 409446, 551862, 705157, 1410314, 2115471, 4230942, 6346413, 12692826]

約数ペア:

[(1, 12692826), (2, 6346413), (3, 4230942), (6, 2115471), (9, 1410314), (18, 705157), (23, 551862), (31, 409446), (43, 295182), (46, 275931), (62, 204723), (69, 183954), (86, 147591), (93, 136482), (129, 98394), (138, 91977), (186, 68241), (207, 61318), (258, 49197), (279, 45494), (387, 32798), (414, 30659), (529, 23994), (558, 22747), (713, 17802), (774, 16399), (989, 12834), (1058, 11997), (1333, 9522), (1426, 8901), (1587, 7998), (1978, 6417), (2139, 5934), (2666, 4761), (2967, 4278), (3174, 3999)]