40952172

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 97574400

約数和(自身を除く): 56622228

約数列:

[1, 2, 3, 4, 6, 12, 109, 131, 218, 239, 262, 327, 393, 436, 478, 524, 654, 717, 786, 956, 1308, 1434, 1572, 2868, 14279, 26051, 28558, 31309, 42837, 52102, 57116, 62618, 78153, 85674, 93927, 104204, 125236, 156306, 171348, 187854, 312612, 375708, 3412681, 6825362, 10238043, 13650724, 20476086, 40952172]

約数ペア:

[(1, 40952172), (2, 20476086), (3, 13650724), (4, 10238043), (6, 6825362), (12, 3412681), (109, 375708), (131, 312612), (218, 187854), (239, 171348), (262, 156306), (327, 125236), (393, 104204), (436, 93927), (478, 85674), (524, 78153), (654, 62618), (717, 57116), (786, 52102), (956, 42837), (1308, 31309), (1434, 28558), (1572, 26051), (2868, 14279)]