81818462

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{36107}}^1$

素因数の和:36223

約数の個数: 16

約数和(自身を含む): 135188352

約数和(自身を除く): 53369890

約数列:

[1, 2, 11, 22, 103, 206, 1133, 2266, 36107, 72214, 397177, 794354, 3719021, 7438042, 40909231, 81818462]

約数ペア:

[(1, 81818462), (2, 40909231), (11, 7438042), (22, 3719021), (103, 794354), (206, 397177), (1133, 72214), (2266, 36107)]