15138138

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1$

素因数の和:486

約数の個数: 32

約数和(自身を含む): 31046400

約数和(自身を除く): 15908262

約数列:

[1, 2, 3, 6, 79, 109, 158, 218, 237, 293, 327, 474, 586, 654, 879, 1758, 8611, 17222, 23147, 25833, 31937, 46294, 51666, 63874, 69441, 95811, 138882, 191622, 2523023, 5046046, 7569069, 15138138]

約数ペア:

[(1, 15138138), (2, 7569069), (3, 5046046), (6, 2523023), (79, 191622), (109, 138882), (158, 95811), (218, 69441), (237, 63874), (293, 51666), (327, 46294), (474, 31937), (586, 25833), (654, 23147), (879, 17222), (1758, 8611)]