84959406

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21751}}^1$

素因数の和:21797

約数の個数: 48

約数和(自身を含む): 217171968

約数和(自身を除く): 132212562

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 21751, 43502, 65253, 130506, 152257, 195759, 304514, 391518, 456771, 674281, 913542, 1348562, 1370313, 2022843, 2740626, 4045686, 4719967, 6068529, 9439934, 12137058, 14159901, 28319802, 42479703, 84959406]

約数ペア:

[(1, 84959406), (2, 42479703), (3, 28319802), (6, 14159901), (7, 12137058), (9, 9439934), (14, 6068529), (18, 4719967), (21, 4045686), (31, 2740626), (42, 2022843), (62, 1370313), (63, 1348562), (93, 913542), (126, 674281), (186, 456771), (217, 391518), (279, 304514), (434, 195759), (558, 152257), (651, 130506), (1302, 65253), (1953, 43502), (3906, 21751)]