18621528

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{45641}}^1$

素因数の和:45667

約数の個数: 32

約数和(自身を含む): 49293360

約数和(自身を除く): 30671832

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 45641, 91282, 136923, 182564, 273846, 365128, 547692, 775897, 1095384, 1551794, 2327691, 3103588, 4655382, 6207176, 9310764, 18621528]

約数ペア:

[(1, 18621528), (2, 9310764), (3, 6207176), (4, 4655382), (6, 3103588), (8, 2327691), (12, 1551794), (17, 1095384), (24, 775897), (34, 547692), (51, 365128), (68, 273846), (102, 182564), (136, 136923), (204, 91282), (408, 45641)]