18370268

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{38593}}^1$

素因数の和:38621

約数の個数: 24

約数和(自身を含む): 38902752

約数和(自身を除く): 20532484

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 38593, 77186, 154372, 270151, 540302, 656081, 1080604, 1312162, 2624324, 4592567, 9185134, 18370268]

約数ペア:

[(1, 18370268), (2, 9185134), (4, 4592567), (7, 2624324), (14, 1312162), (17, 1080604), (28, 656081), (34, 540302), (68, 270151), (119, 154372), (238, 77186), (476, 38593)]