21262068654

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{1187}}^1\times {\mathrm{27901}}^1$

素因数の和:29200

約数の個数: 32

約数和(自身を含む): 42959258496

約数和(自身を除く): 21697189842

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 1187, 2374, 3561, 7122, 27901, 55802, 83703, 127009, 167406, 254018, 381027, 762054, 2985407, 5970814, 8956221, 17912442, 33118487, 66236974, 99355461, 198710922, 3543678109, 7087356218, 10631034327, 21262068654]

約数ペア:

[(1, 21262068654), (2, 10631034327), (3, 7087356218), (6, 3543678109), (107, 198710922), (214, 99355461), (321, 66236974), (642, 33118487), (1187, 17912442), (2374, 8956221), (3561, 5970814), (7122, 2985407), (27901, 762054), (55802, 381027), (83703, 254018), (127009, 167406)]