18436103

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:327

約数の個数: 24

約数和(自身を含む): 22654080

約数和(自身を除く): 4217977

約数列:

[1, 7, 31, 49, 53, 217, 229, 371, 1519, 1603, 1643, 2597, 7099, 11221, 11501, 12137, 49693, 80507, 84959, 347851, 376247, 594713, 2633729, 18436103]

約数ペア:

[(1, 18436103), (7, 2633729), (31, 594713), (49, 376247), (53, 347851), (217, 84959), (229, 80507), (371, 49693), (1519, 12137), (1603, 11501), (1643, 11221), (2597, 7099)]