18305344508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{32203}}^1\times {\mathrm{12919}}^1$

素因数の和:45137

約数の個数: 24

約数和(自身を含む): 34950357120

約数和(自身を除く): 16645012612

約数列:

[1, 2, 4, 11, 22, 44, 12919, 25838, 32203, 51676, 64406, 128812, 142109, 284218, 354233, 568436, 708466, 1416932, 416030557, 832061114, 1664122228, 4576336127, 9152672254, 18305344508]

約数ペア:

[(1, 18305344508), (2, 9152672254), (4, 4576336127), (11, 1664122228), (22, 832061114), (44, 416030557), (12919, 1416932), (25838, 708466), (32203, 568436), (51676, 354233), (64406, 284218), (128812, 142109)]