18904374

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{20593}}^1$

素因数の和:20621

約数の個数: 32

約数和(自身を含む): 44483040

約数和(自身を除く): 25578666

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 20593, 41186, 61779, 123558, 185337, 350081, 370674, 556011, 700162, 1050243, 1112022, 2100486, 3150729, 6301458, 9452187, 18904374]

約数ペア:

[(1, 18904374), (2, 9452187), (3, 6301458), (6, 3150729), (9, 2100486), (17, 1112022), (18, 1050243), (27, 700162), (34, 556011), (51, 370674), (54, 350081), (102, 185337), (153, 123558), (306, 61779), (459, 41186), (918, 20593)]