7590978

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:243

約数の個数: 48

約数和(自身を含む): 17142840

約数和(自身を除く): 9551862

約数列:

[1, 2, 3, 6, 9, 18, 53, 73, 106, 109, 146, 159, 218, 219, 318, 327, 438, 477, 654, 657, 954, 981, 1314, 1962, 3869, 5777, 7738, 7957, 11554, 11607, 15914, 17331, 23214, 23871, 34662, 34821, 47742, 51993, 69642, 71613, 103986, 143226, 421721, 843442, 1265163, 2530326, 3795489, 7590978]

約数ペア:

[(1, 7590978), (2, 3795489), (3, 2530326), (6, 1265163), (9, 843442), (18, 421721), (53, 143226), (73, 103986), (106, 71613), (109, 69642), (146, 51993), (159, 47742), (218, 34821), (219, 34662), (318, 23871), (327, 23214), (438, 17331), (477, 15914), (654, 11607), (657, 11554), (954, 7957), (981, 7738), (1314, 5777), (1962, 3869)]