1796611986

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{451637}}^1$

素因数の和:451675

約数の個数: 48

約数和(自身を含む): 4438698264

約数和(自身を除く): 2642086278

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 451637, 903274, 1354911, 2709822, 4064733, 5871281, 7677829, 8129466, 11742562, 15355658, 17613843, 23033487, 35227686, 46066974, 52841529, 69100461, 99811777, 105683058, 138200922, 199623554, 299435331, 598870662, 898305993, 1796611986]

約数ペア:

[(1, 1796611986), (2, 898305993), (3, 598870662), (6, 299435331), (9, 199623554), (13, 138200922), (17, 105683058), (18, 99811777), (26, 69100461), (34, 52841529), (39, 46066974), (51, 35227686), (78, 23033487), (102, 17613843), (117, 15355658), (153, 11742562), (221, 8129466), (234, 7677829), (306, 5871281), (442, 4064733), (663, 2709822), (1326, 1354911), (1989, 903274), (3978, 451637)]