71928918

素因数分解:

$2^1\times 3^3\times {\mathrm{1332017}}^1$

素因数の和:1332028

約数の個数: 16

約数和(自身を含む): 159842160

約数和(自身を除く): 87913242

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1332017, 2664034, 3996051, 7992102, 11988153, 23976306, 35964459, 71928918]

約数ペア:

[(1, 71928918), (2, 35964459), (3, 23976306), (6, 11988153), (9, 7992102), (18, 3996051), (27, 2664034), (54, 1332017)]