9421737776

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{309437}}^1$

素因数の和:309629

約数の個数: 40

約数和(自身を含む): 20029302864

約数和(自身を除く): 10607565088

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 173, 176, 346, 692, 1384, 1903, 2768, 3806, 7612, 15224, 30448, 309437, 618874, 1237748, 2475496, 3403807, 4950992, 6807614, 13615228, 27230456, 53532601, 54460912, 107065202, 214130404, 428260808, 588858611, 856521616, 1177717222, 2355434444, 4710868888, 9421737776]

約数ペア:

[(1, 9421737776), (2, 4710868888), (4, 2355434444), (8, 1177717222), (11, 856521616), (16, 588858611), (22, 428260808), (44, 214130404), (88, 107065202), (173, 54460912), (176, 53532601), (346, 27230456), (692, 13615228), (1384, 6807614), (1903, 4950992), (2768, 3403807), (3806, 2475496), (7612, 1237748), (15224, 618874), (30448, 309437)]