23191128

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{18947}}^1$

素因数の和:18976

約数の個数: 48

約数和(自身を含む): 66507480

約数和(自身を除く): 43316352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 18947, 37894, 56841, 75788, 113682, 151576, 170523, 227364, 322099, 341046, 454728, 644198, 682092, 966297, 1288396, 1364184, 1932594, 2576792, 2898891, 3865188, 5797782, 7730376, 11595564, 23191128]

約数ペア:

[(1, 23191128), (2, 11595564), (3, 7730376), (4, 5797782), (6, 3865188), (8, 2898891), (9, 2576792), (12, 1932594), (17, 1364184), (18, 1288396), (24, 966297), (34, 682092), (36, 644198), (51, 454728), (68, 341046), (72, 322099), (102, 227364), (136, 170523), (153, 151576), (204, 113682), (306, 75788), (408, 56841), (612, 37894), (1224, 18947)]