39279666

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{947}}^1$

素因数の和:1206

約数の個数: 32

約数和(自身を含む): 81543168

約数和(自身を除く): 42263502

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 223, 446, 669, 947, 1338, 1894, 2841, 5682, 6913, 13826, 20739, 29357, 41478, 58714, 88071, 176142, 211181, 422362, 633543, 1267086, 6546611, 13093222, 19639833, 39279666]

約数ペア:

[(1, 39279666), (2, 19639833), (3, 13093222), (6, 6546611), (31, 1267086), (62, 633543), (93, 422362), (186, 211181), (223, 176142), (446, 88071), (669, 58714), (947, 41478), (1338, 29357), (1894, 20739), (2841, 13826), (5682, 6913)]