2018642481

素因数分解:

$3^2\times {\mathrm{313}}^1\times {\mathrm{383}}^1\times {\mathrm{1871}}^1$

素因数の和:2573

約数の個数: 24

約数和(自身を含む): 2934337536

約数和(自身を除く): 915695055

約数列:

[1, 3, 9, 313, 383, 939, 1149, 1871, 2817, 3447, 5613, 16839, 119879, 359637, 585623, 716593, 1078911, 1756869, 2149779, 5270607, 6449337, 224293609, 672880827, 2018642481]

約数ペア:

[(1, 2018642481), (3, 672880827), (9, 224293609), (313, 6449337), (383, 5270607), (939, 2149779), (1149, 1756869), (1871, 1078911), (2817, 716593), (3447, 585623), (5613, 359637), (16839, 119879)]