18466060

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{8629}}^1$

素因数の和:8745

約数の個数: 24

約数和(自身を含む): 39145680

約数和(自身を除く): 20679620

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 8629, 17258, 34516, 43145, 86290, 172580, 923303, 1846606, 3693212, 4616515, 9233030, 18466060]

約数ペア:

[(1, 18466060), (2, 9233030), (4, 4616515), (5, 3693212), (10, 1846606), (20, 923303), (107, 172580), (214, 86290), (428, 43145), (535, 34516), (1070, 17258), (2140, 8629)]