12984114

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1$

素因数の和:475

約数の個数: 64

約数和(自身を含む): 31409280

約数和(自身を除く): 18425166

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 37, 39, 66, 74, 78, 111, 143, 222, 286, 407, 409, 429, 481, 814, 818, 858, 962, 1221, 1227, 1443, 2442, 2454, 2886, 4499, 5291, 5317, 8998, 10582, 10634, 13497, 15133, 15873, 15951, 26994, 30266, 31746, 31902, 45399, 58487, 90798, 116974, 166463, 175461, 196729, 332926, 350922, 393458, 499389, 590187, 998778, 1180374, 2164019, 4328038, 6492057, 12984114]

約数ペア:

[(1, 12984114), (2, 6492057), (3, 4328038), (6, 2164019), (11, 1180374), (13, 998778), (22, 590187), (26, 499389), (33, 393458), (37, 350922), (39, 332926), (66, 196729), (74, 175461), (78, 166463), (111, 116974), (143, 90798), (222, 58487), (286, 45399), (407, 31902), (409, 31746), (429, 30266), (481, 26994), (814, 15951), (818, 15873), (858, 15133), (962, 13497), (1221, 10634), (1227, 10582), (1443, 8998), (2442, 5317), (2454, 5291), (2886, 4499)]