42530238

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{10789}}^1$

素因数の和:10873

約数の個数: 32

約数和(自身を含む): 95815200

約数和(自身を除く): 53284962

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 438, 657, 1314, 1971, 3942, 10789, 21578, 32367, 64734, 97101, 194202, 291303, 582606, 787597, 1575194, 2362791, 4725582, 7088373, 14176746, 21265119, 42530238]

約数ペア:

[(1, 42530238), (2, 21265119), (3, 14176746), (6, 7088373), (9, 4725582), (18, 2362791), (27, 1575194), (54, 787597), (73, 582606), (146, 291303), (219, 194202), (438, 97101), (657, 64734), (1314, 32367), (1971, 21578), (3942, 10789)]