726325218

素因数分解:

$2^1\times 3^4\times {\mathrm{4483489}}^1$

素因数の和:4483503

約数の個数: 20

約数和(自身を含む): 1627506870

約数和(自身を除く): 901181652

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 4483489, 8966978, 13450467, 26900934, 40351401, 80702802, 121054203, 242108406, 363162609, 726325218]

約数ペア:

[(1, 726325218), (2, 363162609), (3, 242108406), (6, 121054203), (9, 80702802), (18, 40351401), (27, 26900934), (54, 13450467), (81, 8966978), (162, 4483489)]