16726866

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1637}}^1$

素因数の和:1786

約数の個数: 32

約数和(自身を含む): 36324288

約数和(自身を除く): 19597422

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 131, 262, 393, 786, 1637, 1703, 3274, 3406, 4911, 5109, 9822, 10218, 21281, 42562, 63843, 127686, 214447, 428894, 643341, 1286682, 2787811, 5575622, 8363433, 16726866]

約数ペア:

[(1, 16726866), (2, 8363433), (3, 5575622), (6, 2787811), (13, 1286682), (26, 643341), (39, 428894), (78, 214447), (131, 127686), (262, 63843), (393, 42562), (786, 21281), (1637, 10218), (1703, 9822), (3274, 5109), (3406, 4911)]