261846114

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1\times {\mathrm{2971}}^1$

素因数の和:3410

約数の個数: 32

約数和(自身を含む): 539382336

約数和(自身を除く): 277536222

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 397, 794, 1191, 2382, 2971, 5942, 8913, 14689, 17826, 29378, 44067, 88134, 109927, 219854, 329781, 659562, 1179487, 2358974, 3538461, 7076922, 43641019, 87282038, 130923057, 261846114]

約数ペア:

[(1, 261846114), (2, 130923057), (3, 87282038), (6, 43641019), (37, 7076922), (74, 3538461), (111, 2358974), (222, 1179487), (397, 659562), (794, 329781), (1191, 219854), (2382, 109927), (2971, 88134), (5942, 44067), (8913, 29378), (14689, 17826)]