11978334

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{7649}}^1$

素因数の和:7689

約数の個数: 32

約数和(自身を含む): 27540000

約数和(自身を除く): 15561666

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 1566, 7649, 15298, 22947, 45894, 68841, 137682, 206523, 221821, 413046, 443642, 665463, 1330926, 1996389, 3992778, 5989167, 11978334]

約数ペア:

[(1, 11978334), (2, 5989167), (3, 3992778), (6, 1996389), (9, 1330926), (18, 665463), (27, 443642), (29, 413046), (54, 221821), (58, 206523), (87, 137682), (174, 68841), (261, 45894), (522, 22947), (783, 15298), (1566, 7649)]