18312604

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3793}}^1$

素因数の和:3885

約数の個数: 24

約数和(自身を含む): 34419168

約数和(自身を除く): 16106564

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 3793, 4828, 7586, 15172, 64481, 128962, 257924, 269303, 538606, 1077212, 4578151, 9156302, 18312604]

約数ペア:

[(1, 18312604), (2, 9156302), (4, 4578151), (17, 1077212), (34, 538606), (68, 269303), (71, 257924), (142, 128962), (284, 64481), (1207, 15172), (2414, 7586), (3793, 4828)]