21754734

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{8297}}^1$

素因数の和:8344

約数の個数: 32

約数和(自身を含む): 47796480

約数和(自身を除く): 26041746

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 8297, 16594, 24891, 49782, 157643, 190831, 315286, 381662, 472929, 572493, 945858, 1144986, 3625789, 7251578, 10877367, 21754734]

約数ペア:

[(1, 21754734), (2, 10877367), (3, 7251578), (6, 3625789), (19, 1144986), (23, 945858), (38, 572493), (46, 472929), (57, 381662), (69, 315286), (114, 190831), (138, 157643), (437, 49782), (874, 24891), (1311, 16594), (2622, 8297)]