72713502

素因数分解:

$2^1\times 3^2\times {\mathrm{4039639}}^1$

素因数の和:4039647

約数の個数: 12

約数和(自身を含む): 157545960

約数和(自身を除く): 84832458

約数列:

[1, 2, 3, 6, 9, 18, 4039639, 8079278, 12118917, 24237834, 36356751, 72713502]

約数ペア:

[(1, 72713502), (2, 36356751), (3, 24237834), (6, 12118917), (9, 8079278), (18, 4039639)]