123352042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{863}}^1$

素因数の和:1038

約数の個数: 32

約数和(自身を含む): 207152640

約数和(自身を除く): 83800598

約数列:

[1, 2, 11, 22, 73, 89, 146, 178, 803, 863, 979, 1606, 1726, 1958, 6497, 9493, 12994, 18986, 62999, 71467, 76807, 125998, 142934, 153614, 692989, 844877, 1385978, 1689754, 5606911, 11213822, 61676021, 123352042]

約数ペア:

[(1, 123352042), (2, 61676021), (11, 11213822), (22, 5606911), (73, 1689754), (89, 1385978), (146, 844877), (178, 692989), (803, 153614), (863, 142934), (979, 125998), (1606, 76807), (1726, 71467), (1958, 62999), (6497, 18986), (9493, 12994)]