12763878

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{421}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 26575872

約数和(自身を除く): 13811994

約数列:

[1, 2, 3, 6, 31, 62, 93, 163, 186, 326, 421, 489, 842, 978, 1263, 2526, 5053, 10106, 13051, 15159, 26102, 30318, 39153, 68623, 78306, 137246, 205869, 411738, 2127313, 4254626, 6381939, 12763878]

約数ペア:

[(1, 12763878), (2, 6381939), (3, 4254626), (6, 2127313), (31, 411738), (62, 205869), (93, 137246), (163, 78306), (186, 68623), (326, 39153), (421, 30318), (489, 26102), (842, 15159), (978, 13051), (1263, 10106), (2526, 5053)]