18604286676

素因数分解:

$2^2\times 3^2\times {\mathrm{1489}}^1\times {\mathrm{347069}}^1$

素因数の和:348568

約数の個数: 36

約数和(自身を含む): 47059221300

約数和(自身を除く): 28454934624

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1489, 2978, 4467, 5956, 8934, 13401, 17868, 26802, 53604, 347069, 694138, 1041207, 1388276, 2082414, 3123621, 4164828, 6247242, 12494484, 516785741, 1033571482, 1550357223, 2067142964, 3100714446, 4651071669, 6201428892, 9302143338, 18604286676]

約数ペア:

[(1, 18604286676), (2, 9302143338), (3, 6201428892), (4, 4651071669), (6, 3100714446), (9, 2067142964), (12, 1550357223), (18, 1033571482), (36, 516785741), (1489, 12494484), (2978, 6247242), (4467, 4164828), (5956, 3123621), (8934, 2082414), (13401, 1388276), (17868, 1041207), (26802, 694138), (53604, 347069)]