42420888

素因数分解:

$2^3\times 3^3\times {\mathrm{277}}^1\times {\mathrm{709}}^1$

素因数の和:1001

約数の個数: 64

約数和(自身を含む): 118428000

約数和(自身を除く): 76007112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 277, 554, 709, 831, 1108, 1418, 1662, 2127, 2216, 2493, 2836, 3324, 4254, 4986, 5672, 6381, 6648, 7479, 8508, 9972, 12762, 14958, 17016, 19143, 19944, 25524, 29916, 38286, 51048, 59832, 76572, 153144, 196393, 392786, 589179, 785572, 1178358, 1571144, 1767537, 2356716, 3535074, 4713432, 5302611, 7070148, 10605222, 14140296, 21210444, 42420888]

約数ペア:

[(1, 42420888), (2, 21210444), (3, 14140296), (4, 10605222), (6, 7070148), (8, 5302611), (9, 4713432), (12, 3535074), (18, 2356716), (24, 1767537), (27, 1571144), (36, 1178358), (54, 785572), (72, 589179), (108, 392786), (216, 196393), (277, 153144), (554, 76572), (709, 59832), (831, 51048), (1108, 38286), (1418, 29916), (1662, 25524), (2127, 19944), (2216, 19143), (2493, 17016), (2836, 14958), (3324, 12762), (4254, 9972), (4986, 8508), (5672, 7479), (6381, 6648)]