217367082

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^2\times {\mathrm{8821}}^1$

素因数の和:8903

約数の個数: 36

約数和(自身を含む): 484089606

約数和(自身を除く): 266722524

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 1369, 2738, 4107, 8214, 8821, 12321, 17642, 24642, 26463, 52926, 79389, 158778, 326377, 652754, 979131, 1958262, 2937393, 5874786, 12075949, 24151898, 36227847, 72455694, 108683541, 217367082]

約数ペア:

[(1, 217367082), (2, 108683541), (3, 72455694), (6, 36227847), (9, 24151898), (18, 12075949), (37, 5874786), (74, 2937393), (111, 1958262), (222, 979131), (333, 652754), (666, 326377), (1369, 158778), (2738, 79389), (4107, 52926), (8214, 26463), (8821, 24642), (12321, 17642)]