12887112

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{971}}^1$

素因数の和:1066

約数の個数: 64

約数和(自身を含む): 37324800

約数和(自身を除く): 24437688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 79, 84, 158, 168, 237, 316, 474, 553, 632, 948, 971, 1106, 1659, 1896, 1942, 2212, 2913, 3318, 3884, 4424, 5826, 6636, 6797, 7768, 11652, 13272, 13594, 20391, 23304, 27188, 40782, 54376, 76709, 81564, 153418, 163128, 230127, 306836, 460254, 536963, 613672, 920508, 1073926, 1610889, 1841016, 2147852, 3221778, 4295704, 6443556, 12887112]

約数ペア:

[(1, 12887112), (2, 6443556), (3, 4295704), (4, 3221778), (6, 2147852), (7, 1841016), (8, 1610889), (12, 1073926), (14, 920508), (21, 613672), (24, 536963), (28, 460254), (42, 306836), (56, 230127), (79, 163128), (84, 153418), (158, 81564), (168, 76709), (237, 54376), (316, 40782), (474, 27188), (553, 23304), (632, 20391), (948, 13594), (971, 13272), (1106, 11652), (1659, 7768), (1896, 6797), (1942, 6636), (2212, 5826), (2913, 4424), (3318, 3884)]