18582091

素因数分解:

${\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{607}}^1$

素因数の和:663

約数の個数: 16

約数和(自身を含む): 21362688

約数和(自身を除く): 2780597

約数列:

[1, 11, 23, 121, 253, 607, 1331, 2783, 6677, 13961, 30613, 73447, 153571, 807917, 1689281, 18582091]

約数ペア:

[(1, 18582091), (11, 1689281), (23, 807917), (121, 153571), (253, 73447), (607, 30613), (1331, 13961), (2783, 6677)]