12872508

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{863}}^1$

素因数の和:994

約数の個数: 48

約数和(自身を含む): 33094656

約数和(自身を除く): 20222148

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 113, 132, 226, 339, 452, 678, 863, 1243, 1356, 1726, 2486, 2589, 3452, 3729, 4972, 5178, 7458, 9493, 10356, 14916, 18986, 28479, 37972, 56958, 97519, 113916, 195038, 292557, 390076, 585114, 1072709, 1170228, 2145418, 3218127, 4290836, 6436254, 12872508]

約数ペア:

[(1, 12872508), (2, 6436254), (3, 4290836), (4, 3218127), (6, 2145418), (11, 1170228), (12, 1072709), (22, 585114), (33, 390076), (44, 292557), (66, 195038), (113, 113916), (132, 97519), (226, 56958), (339, 37972), (452, 28479), (678, 18986), (863, 14916), (1243, 10356), (1356, 9493), (1726, 7458), (2486, 5178), (2589, 4972), (3452, 3729)]