81918156

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{235397}}^1$

素因数の和:235433

約数の個数: 24

約数和(自身を含む): 197734320

約数和(自身を除く): 115816164

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 235397, 470794, 706191, 941588, 1412382, 2824764, 6826513, 13653026, 20479539, 27306052, 40959078, 81918156]

約数ペア:

[(1, 81918156), (2, 40959078), (3, 27306052), (4, 20479539), (6, 13653026), (12, 6826513), (29, 2824764), (58, 1412382), (87, 941588), (116, 706191), (174, 470794), (348, 235397)]