72847674

素因数分解:

$2^1\times 3^4\times {\mathrm{449677}}^1$

素因数の和:449691

約数の個数: 20

約数和(自身を含む): 163233114

約数和(自身を除く): 90385440

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 449677, 899354, 1349031, 2698062, 4047093, 8094186, 12141279, 24282558, 36423837, 72847674]

約数ペア:

[(1, 72847674), (2, 36423837), (3, 24282558), (6, 12141279), (9, 8094186), (18, 4047093), (27, 2698062), (54, 1349031), (81, 899354), (162, 449677)]