18592568

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 35663760

約数和(自身を除く): 17071192

約数列:

[1, 2, 4, 8, 113, 131, 157, 226, 262, 314, 452, 524, 628, 904, 1048, 1256, 14803, 17741, 20567, 29606, 35482, 41134, 59212, 70964, 82268, 118424, 141928, 164536, 2324071, 4648142, 9296284, 18592568]

約数ペア:

[(1, 18592568), (2, 9296284), (4, 4648142), (8, 2324071), (113, 164536), (131, 141928), (157, 118424), (226, 82268), (262, 70964), (314, 59212), (452, 41134), (524, 35482), (628, 29606), (904, 20567), (1048, 17741), (1256, 14803)]