38963418

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{11617}}^1$

素因数の和:11678

約数の個数: 32

約数和(自身を含む): 85880256

約数和(自身を除く): 46916838

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 11617, 23234, 34851, 69702, 151021, 302042, 453063, 499531, 906126, 999062, 1498593, 2997186, 6493903, 12987806, 19481709, 38963418]

約数ペア:

[(1, 38963418), (2, 19481709), (3, 12987806), (6, 6493903), (13, 2997186), (26, 1498593), (39, 999062), (43, 906126), (78, 499531), (86, 453063), (129, 302042), (258, 151021), (559, 69702), (1118, 34851), (1677, 23234), (3354, 11617)]