15987042

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{8623}}^1$

素因数の和:8734

約数の個数: 24

約数和(自身を含む): 34978944

約数和(自身を除く): 18991902

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 618, 927, 1854, 8623, 17246, 25869, 51738, 77607, 155214, 888169, 1776338, 2664507, 5329014, 7993521, 15987042]

約数ペア:

[(1, 15987042), (2, 7993521), (3, 5329014), (6, 2664507), (9, 1776338), (18, 888169), (103, 155214), (206, 77607), (309, 51738), (618, 25869), (927, 17246), (1854, 8623)]