18673670284

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1862153}}^1$

素因数の和:1862289

約数の個数: 24

約数和(自身を含む): 34412605920

約数和(自身を除く): 15738935636

約数列:

[1, 2, 4, 23, 46, 92, 109, 218, 436, 2507, 5014, 10028, 1862153, 3724306, 7448612, 42829519, 85659038, 171318076, 202974677, 405949354, 811898708, 4668417571, 9336835142, 18673670284]

約数ペア:

[(1, 18673670284), (2, 9336835142), (4, 4668417571), (23, 811898708), (46, 405949354), (92, 202974677), (109, 171318076), (218, 85659038), (436, 42829519), (2507, 7448612), (5014, 3724306), (10028, 1862153)]