129522372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1541933}}^1$

素因数の和:1541947

約数の個数: 24

約数和(自身を含む): 345393216

約数和(自身を除く): 215870844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1541933, 3083866, 4625799, 6167732, 9251598, 10793531, 18503196, 21587062, 32380593, 43174124, 64761186, 129522372]

約数ペア:

[(1, 129522372), (2, 64761186), (3, 43174124), (4, 32380593), (6, 21587062), (7, 18503196), (12, 10793531), (14, 9251598), (21, 6167732), (28, 4625799), (42, 3083866), (84, 1541933)]