386996946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{907}}^1\times {\mathrm{10159}}^1$

素因数の和:11078

約数の個数: 32

約数和(自身を含む): 885626880

約数和(自身を除く): 498629934

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 907, 1814, 2721, 5442, 6349, 10159, 12698, 19047, 20318, 30477, 38094, 60954, 71113, 142226, 213339, 426678, 9214213, 18428426, 27642639, 55285278, 64499491, 128998982, 193498473, 386996946]

約数ペア:

[(1, 386996946), (2, 193498473), (3, 128998982), (6, 64499491), (7, 55285278), (14, 27642639), (21, 18428426), (42, 9214213), (907, 426678), (1814, 213339), (2721, 142226), (5442, 71113), (6349, 60954), (10159, 38094), (12698, 30477), (19047, 20318)]