18258194

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{1627}}^1$

素因数の和:1841

約数の個数: 16

約数和(自身を含む): 28444416

約数和(自身を除く): 10186222

約数列:

[1, 2, 31, 62, 181, 362, 1627, 3254, 5611, 11222, 50437, 100874, 294487, 588974, 9129097, 18258194]

約数ペア:

[(1, 18258194), (2, 9129097), (31, 588974), (62, 294487), (181, 100874), (362, 50437), (1627, 11222), (3254, 5611)]