129671892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{514571}}^1$

素因数の和:514588

約数の個数: 36

約数和(自身を含む): 374608416

約数和(自身を除く): 244936524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 514571, 1029142, 1543713, 2058284, 3087426, 3601997, 4631139, 6174852, 7203994, 9262278, 10805991, 14407988, 18524556, 21611982, 32417973, 43223964, 64835946, 129671892]

約数ペア:

[(1, 129671892), (2, 64835946), (3, 43223964), (4, 32417973), (6, 21611982), (7, 18524556), (9, 14407988), (12, 10805991), (14, 9262278), (18, 7203994), (21, 6174852), (28, 4631139), (36, 3601997), (42, 3087426), (63, 2058284), (84, 1543713), (126, 1029142), (252, 514571)]