18704964

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{91691}}^1$

素因数の和:91715

約数の個数: 24

約数和(自身を含む): 46212768

約数和(自身を除く): 27507804

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 91691, 183382, 275073, 366764, 550146, 1100292, 1558747, 3117494, 4676241, 6234988, 9352482, 18704964]

約数ペア:

[(1, 18704964), (2, 9352482), (3, 6234988), (4, 4676241), (6, 3117494), (12, 1558747), (17, 1100292), (34, 550146), (51, 366764), (68, 275073), (102, 183382), (204, 91691)]