18079902

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{9049}}^1$

素因数の和:9097

約数の個数: 32

約数和(自身を含む): 41268000

約数和(自身を除く): 23188098

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 999, 1998, 9049, 18098, 27147, 54294, 81441, 162882, 244323, 334813, 488646, 669626, 1004439, 2008878, 3013317, 6026634, 9039951, 18079902]

約数ペア:

[(1, 18079902), (2, 9039951), (3, 6026634), (6, 3013317), (9, 2008878), (18, 1004439), (27, 669626), (37, 488646), (54, 334813), (74, 244323), (111, 162882), (222, 81441), (333, 54294), (666, 27147), (999, 18098), (1998, 9049)]