65146518

素因数分解:

$2^1\times 3^4\times {\mathrm{402139}}^1$

素因数の和:402153

約数の個数: 20

約数和(自身を含む): 145976820

約数和(自身を除く): 80830302

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 402139, 804278, 1206417, 2412834, 3619251, 7238502, 10857753, 21715506, 32573259, 65146518]

約数ペア:

[(1, 65146518), (2, 32573259), (3, 21715506), (6, 10857753), (9, 7238502), (18, 3619251), (27, 2412834), (54, 1206417), (81, 804278), (162, 402139)]