80498524806

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{638877181}}^1$

素因数の和:638877196

約数の個数: 24

約数和(自身を含む): 199329680784

約数和(自身を除く): 118831155978

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 638877181, 1277754362, 1916631543, 3833263086, 4472140267, 5749894629, 8944280534, 11499789258, 13416420801, 26832841602, 40249262403, 80498524806]

約数ペア:

[(1, 80498524806), (2, 40249262403), (3, 26832841602), (6, 13416420801), (7, 11499789258), (9, 8944280534), (14, 5749894629), (18, 4472140267), (21, 3833263086), (42, 1916631543), (63, 1277754362), (126, 638877181)]