18417146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{28867}}^1$

素因数の和:28909

約数の個数: 16

約数和(自身を含む): 31177440

約数和(自身を除く): 12760294

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 28867, 57734, 317537, 635074, 837143, 1674286, 9208573, 18417146]

約数ペア:

[(1, 18417146), (2, 9208573), (11, 1674286), (22, 837143), (29, 635074), (58, 317537), (319, 57734), (638, 28867)]