18512316

素因数分解:

$2^2\times 3^2\times {\mathrm{233}}^1\times {\mathrm{2207}}^1$

素因数の和:2450

約数の個数: 36

約数和(自身を含む): 47017152

約数和(自身を除く): 28504836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 233, 466, 699, 932, 1398, 2097, 2207, 2796, 4194, 4414, 6621, 8388, 8828, 13242, 19863, 26484, 39726, 79452, 514231, 1028462, 1542693, 2056924, 3085386, 4628079, 6170772, 9256158, 18512316]

約数ペア:

[(1, 18512316), (2, 9256158), (3, 6170772), (4, 4628079), (6, 3085386), (9, 2056924), (12, 1542693), (18, 1028462), (36, 514231), (233, 79452), (466, 39726), (699, 26484), (932, 19863), (1398, 13242), (2097, 8828), (2207, 8388), (2796, 6621), (4194, 4414)]