18144068

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{937}}^1$

素因数の和:1091

約数の個数: 24

約数和(自身を含む): 32777472

約数和(自身を除く): 14633404

約数列:

[1, 2, 4, 47, 94, 103, 188, 206, 412, 937, 1874, 3748, 4841, 9682, 19364, 44039, 88078, 96511, 176156, 193022, 386044, 4536017, 9072034, 18144068]

約数ペア:

[(1, 18144068), (2, 9072034), (4, 4536017), (47, 386044), (94, 193022), (103, 176156), (188, 96511), (206, 88078), (412, 44039), (937, 19364), (1874, 9682), (3748, 4841)]