138274038

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1097413}}^1$

素因数の和:1097428

約数の個数: 24

約数和(自身を含む): 342393168

約数和(自身を除く): 204119130

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1097413, 2194826, 3292239, 6584478, 7681891, 9876717, 15363782, 19753434, 23045673, 46091346, 69137019, 138274038]

約数ペア:

[(1, 138274038), (2, 69137019), (3, 46091346), (6, 23045673), (7, 19753434), (9, 15363782), (14, 9876717), (18, 7681891), (21, 6584478), (42, 3292239), (63, 2194826), (126, 1097413)]