18058902

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{521}}^1$

素因数の和:688

約数の個数: 32

約数和(自身を含む): 37208160

約数和(自身を除く): 19149258

約数列:

[1, 2, 3, 6, 53, 106, 109, 159, 218, 318, 327, 521, 654, 1042, 1563, 3126, 5777, 11554, 17331, 27613, 34662, 55226, 56789, 82839, 113578, 165678, 170367, 340734, 3009817, 6019634, 9029451, 18058902]

約数ペア:

[(1, 18058902), (2, 9029451), (3, 6019634), (6, 3009817), (53, 340734), (106, 170367), (109, 165678), (159, 113578), (218, 82839), (318, 56789), (327, 55226), (521, 34662), (654, 27613), (1042, 17331), (1563, 11554), (3126, 5777)]