69966342

素因数分解:

$2^1\times 3^4\times {\mathrm{431891}}^1$

素因数の和:431905

約数の個数: 20

約数和(自身を含む): 156776796

約数和(自身を除く): 86810454

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 431891, 863782, 1295673, 2591346, 3887019, 7774038, 11661057, 23322114, 34983171, 69966342]

約数ペア:

[(1, 69966342), (2, 34983171), (3, 23322114), (6, 11661057), (9, 7774038), (18, 3887019), (27, 2591346), (54, 1295673), (81, 863782), (162, 431891)]