17967527812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{113177}}^1$

素因数の和:113308

約数の個数: 48

約数和(自身を含む): 35137694592

約数和(自身を除く): 17170166780

約数列:

[1, 2, 4, 13, 26, 43, 52, 71, 86, 142, 172, 284, 559, 923, 1118, 1846, 2236, 3053, 3692, 6106, 12212, 39689, 79378, 113177, 158756, 226354, 452708, 1471301, 2942602, 4866611, 5885204, 8035567, 9733222, 16071134, 19466444, 32142268, 63265943, 104462371, 126531886, 208924742, 253063772, 345529381, 417849484, 691058762, 1382117524, 4491881953, 8983763906, 17967527812]

約数ペア:

[(1, 17967527812), (2, 8983763906), (4, 4491881953), (13, 1382117524), (26, 691058762), (43, 417849484), (52, 345529381), (71, 253063772), (86, 208924742), (142, 126531886), (172, 104462371), (284, 63265943), (559, 32142268), (923, 19466444), (1118, 16071134), (1846, 9733222), (2236, 8035567), (3053, 5885204), (3692, 4866611), (6106, 2942602), (12212, 1471301), (39689, 452708), (79378, 226354), (113177, 158756)]