18162838

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{4013}}^1$

素因数の和:4119

約数の個数: 16

約数和(自身を含む): 28515456

約数和(自身を除く): 10352618

約数列:

[1, 2, 31, 62, 73, 146, 2263, 4013, 4526, 8026, 124403, 248806, 292949, 585898, 9081419, 18162838]

約数ペア:

[(1, 18162838), (2, 9081419), (31, 585898), (62, 292949), (73, 248806), (146, 124403), (2263, 8026), (4013, 4526)]