18267866

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{6269}}^1$

素因数の和:6349

約数の個数: 16

約数和(自身を含む): 28892160

約数和(自身を除く): 10624294

約数列:

[1, 2, 31, 47, 62, 94, 1457, 2914, 6269, 12538, 194339, 294643, 388678, 589286, 9133933, 18267866]

約数ペア:

[(1, 18267866), (2, 9133933), (31, 589286), (47, 388678), (62, 294643), (94, 194339), (1457, 12538), (2914, 6269)]