858672378

素因数分解:

$2^1\times 3^2\times {\mathrm{2153}}^1\times {\mathrm{22157}}^1$

素因数の和:24318

約数の個数: 24

約数和(自身を含む): 1861404948

約数和(自身を除く): 1002732570

約数列:

[1, 2, 3, 6, 9, 18, 2153, 4306, 6459, 12918, 19377, 22157, 38754, 44314, 66471, 132942, 199413, 398826, 47704021, 95408042, 143112063, 286224126, 429336189, 858672378]

約数ペア:

[(1, 858672378), (2, 429336189), (3, 286224126), (6, 143112063), (9, 95408042), (18, 47704021), (2153, 398826), (4306, 199413), (6459, 132942), (12918, 66471), (19377, 44314), (22157, 38754)]