90901398

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{50333}}^1$

素因数の和:50388

約数の個数: 32

約数和(自身を含む): 212610816

約数和(自身を除く): 121709418

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 50333, 100666, 150999, 301998, 352331, 704662, 1056993, 2113986, 2164319, 4328638, 6492957, 12985914, 15150233, 30300466, 45450699, 90901398]

約数ペア:

[(1, 90901398), (2, 45450699), (3, 30300466), (6, 15150233), (7, 12985914), (14, 6492957), (21, 4328638), (42, 2164319), (43, 2113986), (86, 1056993), (129, 704662), (258, 352331), (301, 301998), (602, 150999), (903, 100666), (1806, 50333)]