12867342

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{389}}^1$

素因数の和:580

約数の個数: 32

約数和(自身を含む): 26676000

約数和(自身を除く): 13808658

約数列:

[1, 2, 3, 6, 37, 74, 111, 149, 222, 298, 389, 447, 778, 894, 1167, 2334, 5513, 11026, 14393, 16539, 28786, 33078, 43179, 57961, 86358, 115922, 173883, 347766, 2144557, 4289114, 6433671, 12867342]

約数ペア:

[(1, 12867342), (2, 6433671), (3, 4289114), (6, 2144557), (37, 347766), (74, 173883), (111, 115922), (149, 86358), (222, 57961), (298, 43179), (389, 33078), (447, 28786), (778, 16539), (894, 14393), (1167, 11026), (2334, 5513)]