18311010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{14887}}^1$

素因数の和:14938

約数の個数: 32

約数和(自身を含む): 45021312

約数和(自身を除く): 26710302

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 14887, 29774, 44661, 74435, 89322, 148870, 223305, 446610, 610367, 1220734, 1831101, 3051835, 3662202, 6103670, 9155505, 18311010]

約数ペア:

[(1, 18311010), (2, 9155505), (3, 6103670), (5, 3662202), (6, 3051835), (10, 1831101), (15, 1220734), (30, 610367), (41, 446610), (82, 223305), (123, 148870), (205, 89322), (246, 74435), (410, 44661), (615, 29774), (1230, 14887)]