18138218

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{4483}}^1$

素因数の和:4526

約数の個数: 24

約数和(自身を含む): 33038112

約数和(自身を除く): 14899894

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 289, 578, 2023, 4046, 4483, 8966, 31381, 62762, 76211, 152422, 533477, 1066954, 1295587, 2591174, 9069109, 18138218]

約数ペア:

[(1, 18138218), (2, 9069109), (7, 2591174), (14, 1295587), (17, 1066954), (34, 533477), (119, 152422), (238, 76211), (289, 62762), (578, 31381), (2023, 8966), (4046, 4483)]