217223334

素因数分解:

$2^1\times 3^2\times {\mathrm{1999}}^1\times {\mathrm{6037}}^1$

素因数の和:8044

約数の個数: 24

約数和(自身を含む): 470964000

約数和(自身を除く): 253740666

約数列:

[1, 2, 3, 6, 9, 18, 1999, 3998, 5997, 6037, 11994, 12074, 17991, 18111, 35982, 36222, 54333, 108666, 12067963, 24135926, 36203889, 72407778, 108611667, 217223334]

約数ペア:

[(1, 217223334), (2, 108611667), (3, 72407778), (6, 36203889), (9, 24135926), (18, 12067963), (1999, 108666), (3998, 54333), (5997, 36222), (6037, 35982), (11994, 18111), (12074, 17991)]