129378684

素因数分解:

$2^2\times 3^1\times {\mathrm{2389}}^1\times {\mathrm{4513}}^1$

素因数の和:6909

約数の個数: 24

約数和(自身を含む): 302076880

約数和(自身を除く): 172698196

約数列:

[1, 2, 3, 4, 6, 12, 2389, 4513, 4778, 7167, 9026, 9556, 13539, 14334, 18052, 27078, 28668, 54156, 10781557, 21563114, 32344671, 43126228, 64689342, 129378684]

約数ペア:

[(1, 129378684), (2, 64689342), (3, 43126228), (4, 32344671), (6, 21563114), (12, 10781557), (2389, 54156), (4513, 28668), (4778, 27078), (7167, 18052), (9026, 14334), (9556, 13539)]