180945462

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{30493}}^1$

素因数の和:30564

約数の個数: 32

約数和(自身を含む): 386419968

約数和(自身を除く): 205474506

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 129, 138, 258, 989, 1978, 2967, 5934, 30493, 60986, 91479, 182958, 701339, 1311199, 1402678, 2104017, 2622398, 3933597, 4208034, 7867194, 30157577, 60315154, 90472731, 180945462]

約数ペア:

[(1, 180945462), (2, 90472731), (3, 60315154), (6, 30157577), (23, 7867194), (43, 4208034), (46, 3933597), (69, 2622398), (86, 2104017), (129, 1402678), (138, 1311199), (258, 701339), (989, 182958), (1978, 91479), (2967, 60986), (5934, 30493)]