70881318

素因数分解:

$2^1\times 3^4\times {\mathrm{437539}}^1$

素因数の和:437553

約数の個数: 20

約数和(自身を含む): 158827020

約数和(自身を除く): 87945702

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 437539, 875078, 1312617, 2625234, 3937851, 7875702, 11813553, 23627106, 35440659, 70881318]

約数ペア:

[(1, 70881318), (2, 35440659), (3, 23627106), (6, 11813553), (9, 7875702), (18, 3937851), (27, 2625234), (54, 1312617), (81, 875078), (162, 437539)]