8457606

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1$

素因数の和:721

約数の個数: 48

約数和(自身を含む): 19768320

約数和(自身を除く): 11310714

約数列:

[1, 2, 3, 6, 9, 18, 23, 31, 46, 62, 69, 93, 138, 186, 207, 279, 414, 558, 659, 713, 1318, 1426, 1977, 2139, 3954, 4278, 5931, 6417, 11862, 12834, 15157, 20429, 30314, 40858, 45471, 61287, 90942, 122574, 136413, 183861, 272826, 367722, 469867, 939734, 1409601, 2819202, 4228803, 8457606]

約数ペア:

[(1, 8457606), (2, 4228803), (3, 2819202), (6, 1409601), (9, 939734), (18, 469867), (23, 367722), (31, 272826), (46, 183861), (62, 136413), (69, 122574), (93, 90942), (138, 61287), (186, 45471), (207, 40858), (279, 30314), (414, 20429), (558, 15157), (659, 12834), (713, 11862), (1318, 6417), (1426, 5931), (1977, 4278), (2139, 3954)]