2018264521749

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2851}}^1\times {\mathrm{911087}}^1$

素因数の和:913985

約数の個数: 32

約数和(自身を含む): 3159682338816

約数和(自身を除く): 1141417817067

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 2851, 8553, 19957, 59871, 105487, 316461, 738409, 911087, 2215227, 2733261, 6377609, 19132827, 33710219, 101130657, 235971533, 707914599, 2597509037, 7792527111, 18182563259, 54547689777, 96107834369, 288323503107, 672754840583, 2018264521749]

約数ペア:

[(1, 2018264521749), (3, 672754840583), (7, 288323503107), (21, 96107834369), (37, 54547689777), (111, 18182563259), (259, 7792527111), (777, 2597509037), (2851, 707914599), (8553, 235971533), (19957, 101130657), (59871, 33710219), (105487, 19132827), (316461, 6377609), (738409, 2733261), (911087, 2215227)]