18102044

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{829}}^1$

素因数の和:989

約数の個数: 24

約数和(自身を含む): 32628960

約数和(自身を除く): 14526916

約数列:

[1, 2, 4, 53, 103, 106, 206, 212, 412, 829, 1658, 3316, 5459, 10918, 21836, 43937, 85387, 87874, 170774, 175748, 341548, 4525511, 9051022, 18102044]

約数ペア:

[(1, 18102044), (2, 9051022), (4, 4525511), (53, 341548), (103, 175748), (106, 170774), (206, 87874), (212, 85387), (412, 43937), (829, 21836), (1658, 10918), (3316, 5459)]