18804943604

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{24137}}^1$

素因数の和:24336

約数の個数: 48

約数和(自身を含む): 34863768576

約数和(自身を除く): 16058824972

約数列:

[1, 2, 4, 31, 61, 62, 103, 122, 124, 206, 244, 412, 1891, 3193, 3782, 6283, 6386, 7564, 12566, 12772, 24137, 25132, 48274, 96548, 194773, 389546, 748247, 779092, 1472357, 1496494, 2486111, 2944714, 2992988, 4972222, 5889428, 9944444, 45643067, 77069441, 91286134, 151652771, 154138882, 182572268, 303305542, 308277764, 606611084, 4701235901, 9402471802, 18804943604]

約数ペア:

[(1, 18804943604), (2, 9402471802), (4, 4701235901), (31, 606611084), (61, 308277764), (62, 303305542), (103, 182572268), (122, 154138882), (124, 151652771), (206, 91286134), (244, 77069441), (412, 45643067), (1891, 9944444), (3193, 5889428), (3782, 4972222), (6283, 2992988), (6386, 2944714), (7564, 2486111), (12566, 1496494), (12772, 1472357), (24137, 779092), (25132, 748247), (48274, 389546), (96548, 194773)]