9887982

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7457}}^1$

素因数の和:7492

約数の個数: 32

約数和(自身を含む): 22552992

約数和(自身を除く): 12665010

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 7457, 14914, 22371, 44742, 96941, 126769, 193882, 253538, 290823, 380307, 581646, 760614, 1647997, 3295994, 4943991, 9887982]

約数ペア:

[(1, 9887982), (2, 4943991), (3, 3295994), (6, 1647997), (13, 760614), (17, 581646), (26, 380307), (34, 290823), (39, 253538), (51, 193882), (78, 126769), (102, 96941), (221, 44742), (442, 22371), (663, 14914), (1326, 7457)]