2018202036

素因数分解:

$2^2\times 3^1\times {\mathrm{263}}^1\times {\mathrm{307}}^1\times {\mathrm{2083}}^1$

素因数の和:2660

約数の個数: 48

約数和(自身を含む): 4744717824

約数和(自身を除く): 2726515788

約数列:

[1, 2, 3, 4, 6, 12, 263, 307, 526, 614, 789, 921, 1052, 1228, 1578, 1842, 2083, 3156, 3684, 4166, 6249, 8332, 12498, 24996, 80741, 161482, 242223, 322964, 484446, 547829, 639481, 968892, 1095658, 1278962, 1643487, 1918443, 2191316, 2557924, 3286974, 3836886, 6573948, 7673772, 168183503, 336367006, 504550509, 672734012, 1009101018, 2018202036]

約数ペア:

[(1, 2018202036), (2, 1009101018), (3, 672734012), (4, 504550509), (6, 336367006), (12, 168183503), (263, 7673772), (307, 6573948), (526, 3836886), (614, 3286974), (789, 2557924), (921, 2191316), (1052, 1918443), (1228, 1643487), (1578, 1278962), (1842, 1095658), (2083, 968892), (3156, 639481), (3684, 547829), (4166, 484446), (6249, 322964), (8332, 242223), (12498, 161482), (24996, 80741)]