11947278

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{40637}}^1$

素因数の和:40656

約数の個数: 24

約数和(自身を含む): 27796392

約数和(自身を除く): 15849114

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 40637, 81274, 121911, 243822, 284459, 568918, 853377, 1706754, 1991213, 3982426, 5973639, 11947278]

約数ペア:

[(1, 11947278), (2, 5973639), (3, 3982426), (6, 1991213), (7, 1706754), (14, 853377), (21, 568918), (42, 284459), (49, 243822), (98, 121911), (147, 81274), (294, 40637)]