42043938

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{1523}}^1$

素因数の和:1678

約数の個数: 32

約数和(自身を含む): 86904576

約数和(自身を除く): 44860638

約数列:

[1, 2, 3, 6, 43, 86, 107, 129, 214, 258, 321, 642, 1523, 3046, 4569, 4601, 9138, 9202, 13803, 27606, 65489, 130978, 162961, 196467, 325922, 392934, 488883, 977766, 7007323, 14014646, 21021969, 42043938]

約数ペア:

[(1, 42043938), (2, 21021969), (3, 14014646), (6, 7007323), (43, 977766), (86, 488883), (107, 392934), (129, 325922), (214, 196467), (258, 162961), (321, 130978), (642, 65489), (1523, 27606), (3046, 13803), (4569, 9202), (4601, 9138)]