21831258

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{3391}}^1$

素因数の和:3462

約数の個数: 32

約数和(自身を含む): 46402560

約数和(自身を除く): 24571302

約数列:

[1, 2, 3, 6, 29, 37, 58, 74, 87, 111, 174, 222, 1073, 2146, 3219, 3391, 6438, 6782, 10173, 20346, 98339, 125467, 196678, 250934, 295017, 376401, 590034, 752802, 3638543, 7277086, 10915629, 21831258]

約数ペア:

[(1, 21831258), (2, 10915629), (3, 7277086), (6, 3638543), (29, 752802), (37, 590034), (58, 376401), (74, 295017), (87, 250934), (111, 196678), (174, 125467), (222, 98339), (1073, 20346), (2146, 10173), (3219, 6782), (3391, 6438)]