12811248

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{2069}}^1$

素因数の和:2126

約数の個数: 60

約数和(自身を含む): 36705240

約数和(自身を除く): 23893992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 344, 387, 516, 688, 774, 1032, 1548, 2064, 2069, 3096, 4138, 6192, 6207, 8276, 12414, 16552, 18621, 24828, 33104, 37242, 49656, 74484, 88967, 99312, 148968, 177934, 266901, 297936, 355868, 533802, 711736, 800703, 1067604, 1423472, 1601406, 2135208, 3202812, 4270416, 6405624, 12811248]

約数ペア:

[(1, 12811248), (2, 6405624), (3, 4270416), (4, 3202812), (6, 2135208), (8, 1601406), (9, 1423472), (12, 1067604), (16, 800703), (18, 711736), (24, 533802), (36, 355868), (43, 297936), (48, 266901), (72, 177934), (86, 148968), (129, 99312), (144, 88967), (172, 74484), (258, 49656), (344, 37242), (387, 33104), (516, 24828), (688, 18621), (774, 16552), (1032, 12414), (1548, 8276), (2064, 6207), (2069, 6192), (3096, 4138)]