8657082

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{541}}^1$

素因数の和:683

約数の個数: 48

約数和(自身を含む): 21645312

約数和(自身を除く): 12988230

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 127, 254, 381, 541, 762, 889, 1082, 1143, 1623, 1778, 2286, 2667, 3246, 3787, 4869, 5334, 7574, 8001, 9738, 11361, 16002, 22722, 34083, 68166, 68707, 137414, 206121, 412242, 480949, 618363, 961898, 1236726, 1442847, 2885694, 4328541, 8657082]

約数ペア:

[(1, 8657082), (2, 4328541), (3, 2885694), (6, 1442847), (7, 1236726), (9, 961898), (14, 618363), (18, 480949), (21, 412242), (42, 206121), (63, 137414), (126, 68707), (127, 68166), (254, 34083), (381, 22722), (541, 16002), (762, 11361), (889, 9738), (1082, 8001), (1143, 7574), (1623, 5334), (1778, 4869), (2286, 3787), (2667, 3246)]