13281606

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{269}}^1$

素因数の和:501

約数の個数: 48

約数和(自身を含む): 31253040

約数和(自身を除く): 17971434

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 211, 234, 269, 422, 538, 633, 807, 1266, 1614, 1899, 2421, 2743, 3497, 3798, 4842, 5486, 6994, 8229, 10491, 16458, 20982, 24687, 31473, 49374, 56759, 62946, 113518, 170277, 340554, 510831, 737867, 1021662, 1475734, 2213601, 4427202, 6640803, 13281606]

約数ペア:

[(1, 13281606), (2, 6640803), (3, 4427202), (6, 2213601), (9, 1475734), (13, 1021662), (18, 737867), (26, 510831), (39, 340554), (78, 170277), (117, 113518), (211, 62946), (234, 56759), (269, 49374), (422, 31473), (538, 24687), (633, 20982), (807, 16458), (1266, 10491), (1614, 8229), (1899, 6994), (2421, 5486), (2743, 4842), (3497, 3798)]