27606866

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:426

約数の個数: 32

約数和(自身を含む): 48576000

約数和(自身を除く): 20969134

約数列:

[1, 2, 7, 14, 79, 109, 158, 218, 229, 458, 553, 763, 1106, 1526, 1603, 3206, 8611, 17222, 18091, 24961, 36182, 49922, 60277, 120554, 126637, 174727, 253274, 349454, 1971919, 3943838, 13803433, 27606866]

約数ペア:

[(1, 27606866), (2, 13803433), (7, 3943838), (14, 1971919), (79, 349454), (109, 253274), (158, 174727), (218, 126637), (229, 120554), (458, 60277), (553, 49922), (763, 36182), (1106, 24961), (1526, 18091), (1603, 17222), (3206, 8611)]