7121604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{569}}^1$

素因数の和:732

約数の個数: 48

約数和(自身を含む): 19152000

約数和(自身を除く): 12030396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 149, 298, 447, 569, 596, 894, 1043, 1138, 1707, 1788, 2086, 2276, 3129, 3414, 3983, 4172, 6258, 6828, 7966, 11949, 12516, 15932, 23898, 47796, 84781, 169562, 254343, 339124, 508686, 593467, 1017372, 1186934, 1780401, 2373868, 3560802, 7121604]

約数ペア:

[(1, 7121604), (2, 3560802), (3, 2373868), (4, 1780401), (6, 1186934), (7, 1017372), (12, 593467), (14, 508686), (21, 339124), (28, 254343), (42, 169562), (84, 84781), (149, 47796), (298, 23898), (447, 15932), (569, 12516), (596, 11949), (894, 7966), (1043, 6828), (1138, 6258), (1707, 4172), (1788, 3983), (2086, 3414), (2276, 3129)]