12010212

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:233

約数の個数: 72

約数和(自身を含む): 31799040

約数和(自身を除く): 19788828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 79, 82, 103, 123, 158, 164, 206, 237, 246, 309, 316, 369, 412, 474, 492, 618, 711, 738, 927, 948, 1236, 1422, 1476, 1854, 2844, 3239, 3708, 4223, 6478, 8137, 8446, 9717, 12669, 12956, 16274, 16892, 19434, 24411, 25338, 29151, 32548, 38007, 38868, 48822, 50676, 58302, 73233, 76014, 97644, 116604, 146466, 152028, 292932, 333617, 667234, 1000851, 1334468, 2001702, 3002553, 4003404, 6005106, 12010212]

約数ペア:

[(1, 12010212), (2, 6005106), (3, 4003404), (4, 3002553), (6, 2001702), (9, 1334468), (12, 1000851), (18, 667234), (36, 333617), (41, 292932), (79, 152028), (82, 146466), (103, 116604), (123, 97644), (158, 76014), (164, 73233), (206, 58302), (237, 50676), (246, 48822), (309, 38868), (316, 38007), (369, 32548), (412, 29151), (474, 25338), (492, 24411), (618, 19434), (711, 16892), (738, 16274), (927, 12956), (948, 12669), (1236, 9717), (1422, 8446), (1476, 8137), (1854, 6478), (2844, 4223), (3239, 3708)]