12385212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{521}}^1$

素因数の和:818

約数の個数: 48

約数和(自身を含む): 33207552

約数和(自身を除く): 20822340

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 283, 521, 566, 849, 1042, 1132, 1563, 1698, 1981, 2084, 3126, 3396, 3647, 3962, 5943, 6252, 7294, 7924, 10941, 11886, 14588, 21882, 23772, 43764, 147443, 294886, 442329, 589772, 884658, 1032101, 1769316, 2064202, 3096303, 4128404, 6192606, 12385212]

約数ペア:

[(1, 12385212), (2, 6192606), (3, 4128404), (4, 3096303), (6, 2064202), (7, 1769316), (12, 1032101), (14, 884658), (21, 589772), (28, 442329), (42, 294886), (84, 147443), (283, 43764), (521, 23772), (566, 21882), (849, 14588), (1042, 11886), (1132, 10941), (1563, 7924), (1698, 7294), (1981, 6252), (2084, 5943), (3126, 3962), (3396, 3647)]