508749138

素因数分解:

$2^1\times 3^2\times {\mathrm{1277}}^1\times {\mathrm{22133}}^1$

素因数の和:23418

約数の個数: 24

約数和(自身を含む): 1103202828

約数和(自身を除く): 594453690

約数列:

[1, 2, 3, 6, 9, 18, 1277, 2554, 3831, 7662, 11493, 22133, 22986, 44266, 66399, 132798, 199197, 398394, 28263841, 56527682, 84791523, 169583046, 254374569, 508749138]

約数ペア:

[(1, 508749138), (2, 254374569), (3, 169583046), (6, 84791523), (9, 56527682), (18, 28263841), (1277, 398394), (2554, 199197), (3831, 132798), (7662, 66399), (11493, 44266), (22133, 22986)]