1850202

素因数分解:

$2^1\times 3^9\times {\mathrm{47}}^1$

素因数の和:76

約数の個数: 40

約数和(自身を含む): 4251456

約数和(自身を除く): 2401254

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 81, 94, 141, 162, 243, 282, 423, 486, 729, 846, 1269, 1458, 2187, 2538, 3807, 4374, 6561, 7614, 11421, 13122, 19683, 22842, 34263, 39366, 68526, 102789, 205578, 308367, 616734, 925101, 1850202]

約数ペア:

[(1, 1850202), (2, 925101), (3, 616734), (6, 308367), (9, 205578), (18, 102789), (27, 68526), (47, 39366), (54, 34263), (81, 22842), (94, 19683), (141, 13122), (162, 11421), (243, 7614), (282, 6561), (423, 4374), (486, 3807), (729, 2538), (846, 2187), (1269, 1458)]