25130826

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{28493}}^1$

素因数の和:28515

約数の個数: 36

約数和(自身を含む): 63342162

約数和(自身を除く): 38211336

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 28493, 56986, 85479, 170958, 199451, 256437, 398902, 512874, 598353, 1196706, 1396157, 1795059, 2792314, 3590118, 4188471, 8376942, 12565413, 25130826]

約数ペア:

[(1, 25130826), (2, 12565413), (3, 8376942), (6, 4188471), (7, 3590118), (9, 2792314), (14, 1795059), (18, 1396157), (21, 1196706), (42, 598353), (49, 512874), (63, 398902), (98, 256437), (126, 199451), (147, 170958), (294, 85479), (441, 56986), (882, 28493)]