8427738

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{857}}^1$

素因数の和:1022

約数の個数: 32

約数和(自身を含む): 18532800

約数和(自身を除く): 10105062

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 149, 298, 447, 857, 894, 1639, 1714, 2571, 3278, 4917, 5142, 9427, 9834, 18854, 28281, 56562, 127693, 255386, 383079, 766158, 1404623, 2809246, 4213869, 8427738]

約数ペア:

[(1, 8427738), (2, 4213869), (3, 2809246), (6, 1404623), (11, 766158), (22, 383079), (33, 255386), (66, 127693), (149, 56562), (298, 28281), (447, 18854), (857, 9834), (894, 9427), (1639, 5142), (1714, 4917), (2571, 3278)]