2803518

素因数分解:

$2^1\times 3^3\times {\mathrm{193}}^1\times {\mathrm{269}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 6285600

約数和(自身を除く): 3482082

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 193, 269, 386, 538, 579, 807, 1158, 1614, 1737, 2421, 3474, 4842, 5211, 7263, 10422, 14526, 51917, 103834, 155751, 311502, 467253, 934506, 1401759, 2803518]

約数ペア:

[(1, 2803518), (2, 1401759), (3, 934506), (6, 467253), (9, 311502), (18, 155751), (27, 103834), (54, 51917), (193, 14526), (269, 10422), (386, 7263), (538, 5211), (579, 4842), (807, 3474), (1158, 2421), (1614, 1737)]