13399938

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{10789}}^1$

素因数の和:10823

約数の個数: 32

約数和(自身を含む): 31075200

約数和(自身を除く): 17675262

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 10789, 21578, 32367, 64734, 97101, 194202, 248147, 291303, 496294, 582606, 744441, 1488882, 2233323, 4466646, 6699969, 13399938]

約数ペア:

[(1, 13399938), (2, 6699969), (3, 4466646), (6, 2233323), (9, 1488882), (18, 744441), (23, 582606), (27, 496294), (46, 291303), (54, 248147), (69, 194202), (138, 97101), (207, 64734), (414, 32367), (621, 21578), (1242, 10789)]