40697874

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{322999}}^1$

素因数の和:323014

約数の個数: 24

約数和(自身を含む): 100776000

約数和(自身を除く): 60078126

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 322999, 645998, 968997, 1937994, 2260993, 2906991, 4521986, 5813982, 6782979, 13565958, 20348937, 40697874]

約数ペア:

[(1, 40697874), (2, 20348937), (3, 13565958), (6, 6782979), (7, 5813982), (9, 4521986), (14, 2906991), (18, 2260993), (21, 1937994), (42, 968997), (63, 645998), (126, 322999)]