12912384978

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{9826777}}^1$

素因数の和:9826858

約数の個数: 24

約数和(自身を含む): 28360081308

約数和(自身を除く): 15447696330

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 9826777, 19653554, 29480331, 58960662, 88440993, 176881986, 717354721, 1434709442, 2152064163, 4304128326, 6456192489, 12912384978]

約数ペア:

[(1, 12912384978), (2, 6456192489), (3, 4304128326), (6, 2152064163), (9, 1434709442), (18, 717354721), (73, 176881986), (146, 88440993), (219, 58960662), (438, 29480331), (657, 19653554), (1314, 9826777)]