9874254

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1783}}^1$

素因数の和:1872

約数の個数: 32

約数和(自身を含む): 21579264

約数和(自身を除く): 11705010

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1783, 1846, 2769, 3566, 5349, 5538, 10698, 23179, 46358, 69537, 126593, 139074, 253186, 379779, 759558, 1645709, 3291418, 4937127, 9874254]

約数ペア:

[(1, 9874254), (2, 4937127), (3, 3291418), (6, 1645709), (13, 759558), (26, 379779), (39, 253186), (71, 139074), (78, 126593), (142, 69537), (213, 46358), (426, 23179), (923, 10698), (1783, 5538), (1846, 5349), (2769, 3566)]