1900510938

素因数分解:

$2^1\times 3^4\times {\mathrm{11731549}}^1$

素因数の和:11731563

約数の個数: 20

約数和(自身を含む): 4258552650

約数和(自身を除く): 2358041712

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 11731549, 23463098, 35194647, 70389294, 105583941, 211167882, 316751823, 633503646, 950255469, 1900510938]

約数ペア:

[(1, 1900510938), (2, 950255469), (3, 633503646), (6, 316751823), (9, 211167882), (18, 105583941), (27, 70389294), (54, 35194647), (81, 23463098), (162, 11731549)]