18256844

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{701}}^1$

素因数の和:1105

約数の個数: 24

約数和(自身を含む): 33965568

約数和(自身を除く): 15708724

約数列:

[1, 2, 4, 17, 34, 68, 383, 701, 766, 1402, 1532, 2804, 6511, 11917, 13022, 23834, 26044, 47668, 268483, 536966, 1073932, 4564211, 9128422, 18256844]

約数ペア:

[(1, 18256844), (2, 9128422), (4, 4564211), (17, 1073932), (34, 536966), (68, 268483), (383, 47668), (701, 26044), (766, 23834), (1402, 13022), (1532, 11917), (2804, 6511)]