18217434

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{45317}}^1$

素因数の和:45389

約数の個数: 16

約数和(自身を含む): 36979488

約数和(自身を除く): 18762054

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 45317, 90634, 135951, 271902, 3036239, 6072478, 9108717, 18217434]

約数ペア:

[(1, 18217434), (2, 9108717), (3, 6072478), (6, 3036239), (67, 271902), (134, 135951), (201, 90634), (402, 45317)]