18805861323

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{458333}}^1$

素因数の和:458483

約数の個数: 24

約数和(自身を含む): 28028040768

約数和(自身を除く): 9222179445

約数列:

[1, 3, 9, 47, 97, 141, 291, 423, 873, 4559, 13677, 41031, 458333, 1374999, 4124997, 21541651, 44458301, 64624953, 133374903, 193874859, 400124709, 2089540147, 6268620441, 18805861323]

約数ペア:

[(1, 18805861323), (3, 6268620441), (9, 2089540147), (47, 400124709), (97, 193874859), (141, 133374903), (291, 64624953), (423, 44458301), (873, 21541651), (4559, 4124997), (13677, 1374999), (41031, 458333)]