121660578

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{519917}}^1$

素因数の和:519938

約数の個数: 24

約数和(自身を含む): 283875228

約数和(自身を除く): 162214650

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 519917, 1039834, 1559751, 3119502, 4679253, 6758921, 9358506, 13517842, 20276763, 40553526, 60830289, 121660578]

約数ペア:

[(1, 121660578), (2, 60830289), (3, 40553526), (6, 20276763), (9, 13517842), (13, 9358506), (18, 6758921), (26, 4679253), (39, 3119502), (78, 1559751), (117, 1039834), (234, 519917)]