18327758

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1\times {\mathrm{607}}^1$

素因数の和:1127

約数の個数: 16

約数和(自身を含む): 28483584

約数和(自身を除く): 10155826

約数列:

[1, 2, 31, 62, 487, 607, 974, 1214, 15097, 18817, 30194, 37634, 295609, 591218, 9163879, 18327758]

約数ペア:

[(1, 18327758), (2, 9163879), (31, 591218), (62, 295609), (487, 37634), (607, 30194), (974, 18817), (1214, 15097)]