7221636

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{719}}^1$

素因数の和:766

約数の個数: 60

約数和(自身を含む): 19514880

約数和(自身を除く): 12293244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 279, 324, 372, 558, 719, 837, 1116, 1438, 1674, 2157, 2511, 2876, 3348, 4314, 5022, 6471, 8628, 10044, 12942, 19413, 22289, 25884, 38826, 44578, 58239, 66867, 77652, 89156, 116478, 133734, 200601, 232956, 267468, 401202, 601803, 802404, 1203606, 1805409, 2407212, 3610818, 7221636]

約数ペア:

[(1, 7221636), (2, 3610818), (3, 2407212), (4, 1805409), (6, 1203606), (9, 802404), (12, 601803), (18, 401202), (27, 267468), (31, 232956), (36, 200601), (54, 133734), (62, 116478), (81, 89156), (93, 77652), (108, 66867), (124, 58239), (162, 44578), (186, 38826), (279, 25884), (324, 22289), (372, 19413), (558, 12942), (719, 10044), (837, 8628), (1116, 6471), (1438, 5022), (1674, 4314), (2157, 3348), (2511, 2876)]