521645508

素因数分解:

$2^2\times 3^4\times {\mathrm{1610017}}^1$

素因数の和:1610033

約数の個数: 30

約数和(自身を含む): 1363685246

約数和(自身を除く): 842039738

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 1610017, 3220034, 4830051, 6440068, 9660102, 14490153, 19320204, 28980306, 43470459, 57960612, 86940918, 130411377, 173881836, 260822754, 521645508]

約数ペア:

[(1, 521645508), (2, 260822754), (3, 173881836), (4, 130411377), (6, 86940918), (9, 57960612), (12, 43470459), (18, 28980306), (27, 19320204), (36, 14490153), (54, 9660102), (81, 6440068), (108, 4830051), (162, 3220034), (324, 1610017)]