70720506

素因数分解:

$2^1\times 3^3\times {\mathrm{1309639}}^1$

素因数の和:1309650

約数の個数: 16

約数和(自身を含む): 157156800

約数和(自身を除く): 86436294

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1309639, 2619278, 3928917, 7857834, 11786751, 23573502, 35360253, 70720506]

約数ペア:

[(1, 70720506), (2, 35360253), (3, 23573502), (6, 11786751), (9, 7857834), (18, 3928917), (27, 2619278), (54, 1309639)]