17805804

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{13613}}^1$

素因数の和:13729

約数の個数: 24

約数和(自身を含む): 41931120

約数和(自身を除く): 24125316

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 654, 1308, 13613, 27226, 40839, 54452, 81678, 163356, 1483817, 2967634, 4451451, 5935268, 8902902, 17805804]

約数ペア:

[(1, 17805804), (2, 8902902), (3, 5935268), (4, 4451451), (6, 2967634), (12, 1483817), (109, 163356), (218, 81678), (327, 54452), (436, 40839), (654, 27226), (1308, 13613)]