25510122

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6781}}^1$

素因数の和:6819

約数の個数: 48

約数和(自身を含む): 63479520

約数和(自身を除く): 37969398

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 171, 198, 209, 342, 418, 627, 1254, 1881, 3762, 6781, 13562, 20343, 40686, 61029, 74591, 122058, 128839, 149182, 223773, 257678, 386517, 447546, 671319, 773034, 1159551, 1342638, 1417229, 2319102, 2834458, 4251687, 8503374, 12755061, 25510122]

約数ペア:

[(1, 25510122), (2, 12755061), (3, 8503374), (6, 4251687), (9, 2834458), (11, 2319102), (18, 1417229), (19, 1342638), (22, 1159551), (33, 773034), (38, 671319), (57, 447546), (66, 386517), (99, 257678), (114, 223773), (171, 149182), (198, 128839), (209, 122058), (342, 74591), (418, 61029), (627, 40686), (1254, 20343), (1881, 13562), (3762, 6781)]