9915426

素因数分解:

$2^1\times 3^3\times {\mathrm{139}}^1\times {\mathrm{1321}}^1$

素因数の和:1471

約数の個数: 32

約数和(自身を含む): 22209600

約数和(自身を除く): 12294174

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 139, 278, 417, 834, 1251, 1321, 2502, 2642, 3753, 3963, 7506, 7926, 11889, 23778, 35667, 71334, 183619, 367238, 550857, 1101714, 1652571, 3305142, 4957713, 9915426]

約数ペア:

[(1, 9915426), (2, 4957713), (3, 3305142), (6, 1652571), (9, 1101714), (18, 550857), (27, 367238), (54, 183619), (139, 71334), (278, 35667), (417, 23778), (834, 11889), (1251, 7926), (1321, 7506), (2502, 3963), (2642, 3753)]