5551806

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{653}}^1$

素因数の和:780

約数の個数: 32

約数和(自身を含む): 12085920

約数和(自身を除く): 6534114

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 109, 218, 327, 653, 654, 1306, 1417, 1959, 2834, 3918, 4251, 8489, 8502, 16978, 25467, 50934, 71177, 142354, 213531, 427062, 925301, 1850602, 2775903, 5551806]

約数ペア:

[(1, 5551806), (2, 2775903), (3, 1850602), (6, 925301), (13, 427062), (26, 213531), (39, 142354), (78, 71177), (109, 50934), (218, 25467), (327, 16978), (653, 8502), (654, 8489), (1306, 4251), (1417, 3918), (1959, 2834)]