18449318

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{3329}}^1$

素因数の和:3511

約数の個数: 16

約数和(自身を含む): 29490480

約数和(自身を除く): 11041162

約数列:

[1, 2, 17, 34, 163, 326, 2771, 3329, 5542, 6658, 56593, 113186, 542627, 1085254, 9224659, 18449318]

約数ペア:

[(1, 18449318), (2, 9224659), (17, 1085254), (34, 542627), (163, 113186), (326, 56593), (2771, 6658), (3329, 5542)]