4007268

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{709}}^1$

素因数の和:876

約数の個数: 36

約数和(自身を含む): 10208380

約数和(自身を除く): 6201112

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 709, 942, 1413, 1418, 1884, 2127, 2826, 2836, 4254, 5652, 6381, 8508, 12762, 25524, 111313, 222626, 333939, 445252, 667878, 1001817, 1335756, 2003634, 4007268]

約数ペア:

[(1, 4007268), (2, 2003634), (3, 1335756), (4, 1001817), (6, 667878), (9, 445252), (12, 333939), (18, 222626), (36, 111313), (157, 25524), (314, 12762), (471, 8508), (628, 6381), (709, 5652), (942, 4254), (1413, 2836), (1418, 2826), (1884, 2127)]