18392315418

素因数分解:

$2^1\times 3^2\times {\mathrm{1979}}^1\times {\mathrm{516319}}^1$

素因数の和:518306

約数の個数: 24

約数和(自身を含む): 39870230400

約数和(自身を除く): 21477914982

約数列:

[1, 2, 3, 6, 9, 18, 1979, 3958, 5937, 11874, 17811, 35622, 516319, 1032638, 1548957, 3097914, 4646871, 9293742, 1021795301, 2043590602, 3065385903, 6130771806, 9196157709, 18392315418]

約数ペア:

[(1, 18392315418), (2, 9196157709), (3, 6130771806), (6, 3065385903), (9, 2043590602), (18, 1021795301), (1979, 9293742), (3958, 4646871), (5937, 3097914), (11874, 1548957), (17811, 1032638), (35622, 516319)]