7270746

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{523}}^1$

素因数の和:866

約数の個数: 32

約数和(自身を含む): 16700928

約数和(自身を除く): 9430182

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 331, 523, 662, 993, 1046, 1569, 1986, 2317, 3138, 3661, 4634, 6951, 7322, 10983, 13902, 21966, 173113, 346226, 519339, 1038678, 1211791, 2423582, 3635373, 7270746]

約数ペア:

[(1, 7270746), (2, 3635373), (3, 2423582), (6, 1211791), (7, 1038678), (14, 519339), (21, 346226), (42, 173113), (331, 21966), (523, 13902), (662, 10983), (993, 7322), (1046, 6951), (1569, 4634), (1986, 3661), (2317, 3138)]