18307912

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19231}}^1$

素因数の和:19261

約数の個数: 32

約数和(自身を含む): 41541120

約数和(自身を除く): 23233208

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 19231, 38462, 76924, 134617, 153848, 269234, 326927, 538468, 653854, 1076936, 1307708, 2288489, 2615416, 4576978, 9153956, 18307912]

約数ペア:

[(1, 18307912), (2, 9153956), (4, 4576978), (7, 2615416), (8, 2288489), (14, 1307708), (17, 1076936), (28, 653854), (34, 538468), (56, 326927), (68, 269234), (119, 153848), (136, 134617), (238, 76924), (476, 38462), (952, 19231)]