26390538

素因数分解:

$2^1\times 3^2\times {\mathrm{389}}^1\times {\mathrm{3769}}^1$

素因数の和:4166

約数の個数: 24

約数和(自身を含む): 57341700

約数和(自身を除く): 30951162

約数列:

[1, 2, 3, 6, 9, 18, 389, 778, 1167, 2334, 3501, 3769, 7002, 7538, 11307, 22614, 33921, 67842, 1466141, 2932282, 4398423, 8796846, 13195269, 26390538]

約数ペア:

[(1, 26390538), (2, 13195269), (3, 8796846), (6, 4398423), (9, 2932282), (18, 1466141), (389, 67842), (778, 33921), (1167, 22614), (2334, 11307), (3501, 7538), (3769, 7002)]