31206462

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{1489}}^1$

素因数の和:2000

約数の個数: 32

約数和(自身を含む): 71520000

約数和(自身を除く): 40313538

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 499, 998, 1489, 1497, 2978, 2994, 3493, 4467, 6986, 8934, 10423, 10479, 20846, 20958, 31269, 62538, 743011, 1486022, 2229033, 4458066, 5201077, 10402154, 15603231, 31206462]

約数ペア:

[(1, 31206462), (2, 15603231), (3, 10402154), (6, 5201077), (7, 4458066), (14, 2229033), (21, 1486022), (42, 743011), (499, 62538), (998, 31269), (1489, 20958), (1497, 20846), (2978, 10479), (2994, 10423), (3493, 8934), (4467, 6986)]