2021869098

素因数分解:

$2^1\times 3^2\times {\mathrm{211}}^1\times {\mathrm{269}}^1\times {\mathrm{1979}}^1$

素因数の和:2467

約数の個数: 48

約数和(自身を含む): 4420072800

約数和(自身を除く): 2398203702

約数列:

[1, 2, 3, 6, 9, 18, 211, 269, 422, 538, 633, 807, 1266, 1614, 1899, 1979, 2421, 3798, 3958, 4842, 5937, 11874, 17811, 35622, 56759, 113518, 170277, 340554, 417569, 510831, 532351, 835138, 1021662, 1064702, 1252707, 1597053, 2505414, 3194106, 3758121, 4791159, 7516242, 9582318, 112326061, 224652122, 336978183, 673956366, 1010934549, 2021869098]

約数ペア:

[(1, 2021869098), (2, 1010934549), (3, 673956366), (6, 336978183), (9, 224652122), (18, 112326061), (211, 9582318), (269, 7516242), (422, 4791159), (538, 3758121), (633, 3194106), (807, 2505414), (1266, 1597053), (1614, 1252707), (1899, 1064702), (1979, 1021662), (2421, 835138), (3798, 532351), (3958, 510831), (4842, 417569), (5937, 340554), (11874, 170277), (17811, 113518), (35622, 56759)]