18044270

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{13171}}^1$

素因数の和:13315

約数の個数: 16

約数和(自身を含む): 32719248

約数和(自身を除く): 14674978

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 13171, 26342, 65855, 131710, 1804427, 3608854, 9022135, 18044270]

約数ペア:

[(1, 18044270), (2, 9022135), (5, 3608854), (10, 1804427), (137, 131710), (274, 65855), (685, 26342), (1370, 13171)]