66912156

素因数分解:

$2^2\times 3^4\times {\mathrm{206519}}^1$

素因数の和:206535

約数の個数: 30

約数和(自身を含む): 174922440

約数和(自身を除く): 108010284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 206519, 413038, 619557, 826076, 1239114, 1858671, 2478228, 3717342, 5576013, 7434684, 11152026, 16728039, 22304052, 33456078, 66912156]

約数ペア:

[(1, 66912156), (2, 33456078), (3, 22304052), (4, 16728039), (6, 11152026), (9, 7434684), (12, 5576013), (18, 3717342), (27, 2478228), (36, 1858671), (54, 1239114), (81, 826076), (108, 619557), (162, 413038), (324, 206519)]