12591864

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{61}}^2$

素因数の和:181

約数の個数: 72

約数和(自身を含む): 35408880

約数和(自身を除く): 22817016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 61, 72, 94, 122, 141, 183, 188, 244, 282, 366, 376, 423, 488, 549, 564, 732, 846, 1098, 1128, 1464, 1692, 2196, 2867, 3384, 3721, 4392, 5734, 7442, 8601, 11163, 11468, 14884, 17202, 22326, 22936, 25803, 29768, 33489, 34404, 44652, 51606, 66978, 68808, 89304, 103212, 133956, 174887, 206424, 267912, 349774, 524661, 699548, 1049322, 1399096, 1573983, 2098644, 3147966, 4197288, 6295932, 12591864]

約数ペア:

[(1, 12591864), (2, 6295932), (3, 4197288), (4, 3147966), (6, 2098644), (8, 1573983), (9, 1399096), (12, 1049322), (18, 699548), (24, 524661), (36, 349774), (47, 267912), (61, 206424), (72, 174887), (94, 133956), (122, 103212), (141, 89304), (183, 68808), (188, 66978), (244, 51606), (282, 44652), (366, 34404), (376, 33489), (423, 29768), (488, 25803), (549, 22936), (564, 22326), (732, 17202), (846, 14884), (1098, 11468), (1128, 11163), (1464, 8601), (1692, 7442), (2196, 5734), (2867, 4392), (3384, 3721)]