12971184

素因数分解:

$2^4\times 3^1\times {\mathrm{181}}^1\times {\mathrm{1493}}^1$

素因数の和:1685

約数の個数: 40

約数和(自身を含む): 33716592

約数和(自身を除く): 20745408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 181, 362, 543, 724, 1086, 1448, 1493, 2172, 2896, 2986, 4344, 4479, 5972, 8688, 8958, 11944, 17916, 23888, 35832, 71664, 270233, 540466, 810699, 1080932, 1621398, 2161864, 3242796, 4323728, 6485592, 12971184]

約数ペア:

[(1, 12971184), (2, 6485592), (3, 4323728), (4, 3242796), (6, 2161864), (8, 1621398), (12, 1080932), (16, 810699), (24, 540466), (48, 270233), (181, 71664), (362, 35832), (543, 23888), (724, 17916), (1086, 11944), (1448, 8958), (1493, 8688), (2172, 5972), (2896, 4479), (2986, 4344)]