939315834

素因数分解:

$2^1\times 3^2\times {\mathrm{421}}^1\times {\mathrm{123953}}^1$

素因数の和:124382

約数の個数: 24

約数和(自身を含む): 2040034932

約数和(自身を除く): 1100719098

約数列:

[1, 2, 3, 6, 9, 18, 421, 842, 1263, 2526, 3789, 7578, 123953, 247906, 371859, 743718, 1115577, 2231154, 52184213, 104368426, 156552639, 313105278, 469657917, 939315834]

約数ペア:

[(1, 939315834), (2, 469657917), (3, 313105278), (6, 156552639), (9, 104368426), (18, 52184213), (421, 2231154), (842, 1115577), (1263, 743718), (2526, 371859), (3789, 247906), (7578, 123953)]