81181002

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{62351}}^1$

素因数の和:62394

約数の個数: 32

約数和(自身を含む): 191545344

約数和(自身を除く): 110364342

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 62351, 124702, 187053, 374106, 436457, 872914, 1309371, 1932881, 2618742, 3865762, 5798643, 11597286, 13530167, 27060334, 40590501, 81181002]

約数ペア:

[(1, 81181002), (2, 40590501), (3, 27060334), (6, 13530167), (7, 11597286), (14, 5798643), (21, 3865762), (31, 2618742), (42, 1932881), (62, 1309371), (93, 872914), (186, 436457), (217, 374106), (434, 187053), (651, 124702), (1302, 62351)]