2015278506

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{2603719}}^1$

素因数の和:2603770

約数の個数: 24

約数和(自身を含む): 4467983520

約数和(自身を除く): 2452705014

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 2603719, 5207438, 7811157, 15622314, 23433471, 46866942, 111959917, 223919834, 335879751, 671759502, 1007639253, 2015278506]

約数ペア:

[(1, 2015278506), (2, 1007639253), (3, 671759502), (6, 335879751), (9, 223919834), (18, 111959917), (43, 46866942), (86, 23433471), (129, 15622314), (258, 7811157), (387, 5207438), (774, 2603719)]