12520578

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1151}}^1$

素因数の和:1207

約数の個数: 48

約数和(自身を含む): 29942784

約数和(自身を除く): 17422206

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 49, 74, 98, 111, 147, 222, 259, 294, 518, 777, 1151, 1554, 1813, 2302, 3453, 3626, 5439, 6906, 8057, 10878, 16114, 24171, 42587, 48342, 56399, 85174, 112798, 127761, 169197, 255522, 298109, 338394, 596218, 894327, 1788654, 2086763, 4173526, 6260289, 12520578]

約数ペア:

[(1, 12520578), (2, 6260289), (3, 4173526), (6, 2086763), (7, 1788654), (14, 894327), (21, 596218), (37, 338394), (42, 298109), (49, 255522), (74, 169197), (98, 127761), (111, 112798), (147, 85174), (222, 56399), (259, 48342), (294, 42587), (518, 24171), (777, 16114), (1151, 10878), (1554, 8057), (1813, 6906), (2302, 5439), (3453, 3626)]