18113619

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{2053}}^1$

素因数の和:2246

約数の個数: 16

約数和(自身を含む): 25732512

約数和(自身を除く): 7618893

約数列:

[1, 3, 17, 51, 173, 519, 2053, 2941, 6159, 8823, 34901, 104703, 355169, 1065507, 6037873, 18113619]

約数ペア:

[(1, 18113619), (3, 6037873), (17, 1065507), (51, 355169), (173, 104703), (519, 34901), (2053, 8823), (2941, 6159)]