525636

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:201

約数の個数: 48

約数和(自身を含む): 1415680

約数和(自身を除く): 890044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 157, 186, 279, 314, 372, 471, 558, 628, 837, 942, 1116, 1413, 1674, 1884, 2826, 3348, 4239, 4867, 5652, 8478, 9734, 14601, 16956, 19468, 29202, 43803, 58404, 87606, 131409, 175212, 262818, 525636]

約数ペア:

[(1, 525636), (2, 262818), (3, 175212), (4, 131409), (6, 87606), (9, 58404), (12, 43803), (18, 29202), (27, 19468), (31, 16956), (36, 14601), (54, 9734), (62, 8478), (93, 5652), (108, 4867), (124, 4239), (157, 3348), (186, 2826), (279, 1884), (314, 1674), (372, 1413), (471, 1116), (558, 942), (628, 837)]