18025414

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1487}}^1$

素因数の和:1548

約数の個数: 32

約数和(自身を含む): 32140800

約数和(自身を除く): 14115386

約数列:

[1, 2, 11, 19, 22, 29, 38, 58, 209, 319, 418, 551, 638, 1102, 1487, 2974, 6061, 12122, 16357, 28253, 32714, 43123, 56506, 86246, 310783, 474353, 621566, 819337, 948706, 1638674, 9012707, 18025414]

約数ペア:

[(1, 18025414), (2, 9012707), (11, 1638674), (19, 948706), (22, 819337), (29, 621566), (38, 474353), (58, 310783), (209, 86246), (319, 56506), (418, 43123), (551, 32714), (638, 28253), (1102, 16357), (1487, 12122), (2974, 6061)]