12172986

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5683}}^1$

素因数の和:5715

約数の個数: 48

約数和(自身を含む): 31921344

約数和(自身を除く): 19748358

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 5683, 11366, 17049, 34098, 39781, 51147, 79562, 96611, 102294, 119343, 193222, 238686, 289833, 358029, 579666, 676277, 716058, 869499, 1352554, 1738998, 2028831, 4057662, 6086493, 12172986]

約数ペア:

[(1, 12172986), (2, 6086493), (3, 4057662), (6, 2028831), (7, 1738998), (9, 1352554), (14, 869499), (17, 716058), (18, 676277), (21, 579666), (34, 358029), (42, 289833), (51, 238686), (63, 193222), (102, 119343), (119, 102294), (126, 96611), (153, 79562), (238, 51147), (306, 39781), (357, 34098), (714, 17049), (1071, 11366), (2142, 5683)]