27268108

素因数分解:

$2^2\times 7^2\times {\mathrm{139123}}^1$

素因数の和:139141

約数の個数: 18

約数和(自身を含む): 55510476

約数和(自身を除く): 28242368

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 139123, 278246, 556492, 973861, 1947722, 3895444, 6817027, 13634054, 27268108]

約数ペア:

[(1, 27268108), (2, 13634054), (4, 6817027), (7, 3895444), (14, 1947722), (28, 973861), (49, 556492), (98, 278246), (196, 139123)]