39290406

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{619}}^1$

素因数の和:844

約数の個数: 32

約数和(自身を含む): 80352000

約数和(自身を除く): 41061594

約数列:

[1, 2, 3, 6, 71, 142, 149, 213, 298, 426, 447, 619, 894, 1238, 1857, 3714, 10579, 21158, 31737, 43949, 63474, 87898, 92231, 131847, 184462, 263694, 276693, 553386, 6548401, 13096802, 19645203, 39290406]

約数ペア:

[(1, 39290406), (2, 19645203), (3, 13096802), (6, 6548401), (71, 553386), (142, 276693), (149, 263694), (213, 184462), (298, 131847), (426, 92231), (447, 87898), (619, 63474), (894, 43949), (1238, 31737), (1857, 21158), (3714, 10579)]