18919716

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{54367}}^1$

素因数の和:54403

約数の個数: 24

約数和(自身を含む): 45669120

約数和(自身を除く): 26749404

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 54367, 108734, 163101, 217468, 326202, 652404, 1576643, 3153286, 4729929, 6306572, 9459858, 18919716]

約数ペア:

[(1, 18919716), (2, 9459858), (3, 6306572), (4, 4729929), (6, 3153286), (12, 1576643), (29, 652404), (58, 326202), (87, 217468), (116, 163101), (174, 108734), (348, 54367)]