21483426

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{3797}}^1$

素因数の和:3866

約数の個数: 32

約数和(自身を含む): 45940608

約数和(自身を除く): 24457182

約数列:

[1, 2, 3, 6, 23, 41, 46, 69, 82, 123, 138, 246, 943, 1886, 2829, 3797, 5658, 7594, 11391, 22782, 87331, 155677, 174662, 261993, 311354, 467031, 523986, 934062, 3580571, 7161142, 10741713, 21483426]

約数ペア:

[(1, 21483426), (2, 10741713), (3, 7161142), (6, 3580571), (23, 934062), (41, 523986), (46, 467031), (69, 311354), (82, 261993), (123, 174662), (138, 155677), (246, 87331), (943, 22782), (1886, 11391), (2829, 7594), (3797, 5658)]