15243714

素因数分解:

$2^1\times 3^4\times {\mathrm{73}}^1\times {\mathrm{1289}}^1$

素因数の和:1376

約数の個数: 40

約数和(自身を含む): 34651980

約数和(自身を除く): 19408266

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 81, 146, 162, 219, 438, 657, 1289, 1314, 1971, 2578, 3867, 3942, 5913, 7734, 11601, 11826, 23202, 34803, 69606, 94097, 104409, 188194, 208818, 282291, 564582, 846873, 1693746, 2540619, 5081238, 7621857, 15243714]

約数ペア:

[(1, 15243714), (2, 7621857), (3, 5081238), (6, 2540619), (9, 1693746), (18, 846873), (27, 564582), (54, 282291), (73, 208818), (81, 188194), (146, 104409), (162, 94097), (219, 69606), (438, 34803), (657, 23202), (1289, 11826), (1314, 11601), (1971, 7734), (2578, 5913), (3867, 3942)]