18621044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{3169}}^1$

素因数の和:3299

約数の個数: 24

約数和(自身を含む): 35415240

約数和(自身を除く): 16794196

約数列:

[1, 2, 4, 13, 26, 52, 113, 226, 452, 1469, 2938, 3169, 5876, 6338, 12676, 41197, 82394, 164788, 358097, 716194, 1432388, 4655261, 9310522, 18621044]

約数ペア:

[(1, 18621044), (2, 9310522), (4, 4655261), (13, 1432388), (26, 716194), (52, 358097), (113, 164788), (226, 82394), (452, 41197), (1469, 12676), (2938, 6338), (3169, 5876)]