1816212

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 4656960

約数和(自身を除く): 2840748

約数列:

[1, 2, 3, 4, 6, 12, 17, 29, 34, 51, 58, 68, 87, 102, 116, 174, 204, 307, 348, 493, 614, 921, 986, 1228, 1479, 1842, 1972, 2958, 3684, 5219, 5916, 8903, 10438, 15657, 17806, 20876, 26709, 31314, 35612, 53418, 62628, 106836, 151351, 302702, 454053, 605404, 908106, 1816212]

約数ペア:

[(1, 1816212), (2, 908106), (3, 605404), (4, 454053), (6, 302702), (12, 151351), (17, 106836), (29, 62628), (34, 53418), (51, 35612), (58, 31314), (68, 26709), (87, 20876), (102, 17806), (116, 15657), (174, 10438), (204, 8903), (307, 5916), (348, 5219), (493, 3684), (614, 2958), (921, 1972), (986, 1842), (1228, 1479)]