30649842

素因数分解:

$2^1\times 3^2\times {\mathrm{1289}}^1\times {\mathrm{1321}}^1$

素因数の和:2618

約数の個数: 24

約数和(自身を含む): 66509820

約数和(自身を除く): 35859978

約数列:

[1, 2, 3, 6, 9, 18, 1289, 1321, 2578, 2642, 3867, 3963, 7734, 7926, 11601, 11889, 23202, 23778, 1702769, 3405538, 5108307, 10216614, 15324921, 30649842]

約数ペア:

[(1, 30649842), (2, 15324921), (3, 10216614), (6, 5108307), (9, 3405538), (18, 1702769), (1289, 23778), (1321, 23202), (2578, 11889), (2642, 11601), (3867, 7926), (3963, 7734)]