72712998

素因数分解:

$2^1\times 3^3\times {\mathrm{1346537}}^1$

素因数の和:1346548

約数の個数: 16

約数和(自身を含む): 161584560

約数和(自身を除く): 88871562

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1346537, 2693074, 4039611, 8079222, 12118833, 24237666, 36356499, 72712998]

約数ペア:

[(1, 72712998), (2, 36356499), (3, 24237666), (6, 12118833), (9, 8079222), (18, 4039611), (27, 2693074), (54, 1346537)]