17817982

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2083}}^1$

素因数の和:2152

約数の個数: 32

約数和(自身を含む): 33610752

約数和(自身を除く): 15792770

約数列:

[1, 2, 7, 13, 14, 26, 47, 91, 94, 182, 329, 611, 658, 1222, 2083, 4166, 4277, 8554, 14581, 27079, 29162, 54158, 97901, 189553, 195802, 379106, 685307, 1272713, 1370614, 2545426, 8908991, 17817982]

約数ペア:

[(1, 17817982), (2, 8908991), (7, 2545426), (13, 1370614), (14, 1272713), (26, 685307), (47, 379106), (91, 195802), (94, 189553), (182, 97901), (329, 54158), (611, 29162), (658, 27079), (1222, 14581), (2083, 8554), (4166, 4277)]