18443889327

素因数分解:

$3^1\times {\mathrm{383}}^1\times {\mathrm{811}}^1\times {\mathrm{19793}}^1$

素因数の和:20990

約数の個数: 16

約数和(自身を含む): 24687710208

約数和(自身を除く): 6243820881

約数列:

[1, 3, 383, 811, 1149, 2433, 19793, 59379, 310613, 931839, 7580719, 16052123, 22742157, 48156369, 6147963109, 18443889327]

約数ペア:

[(1, 18443889327), (3, 6147963109), (383, 48156369), (811, 22742157), (1149, 16052123), (2433, 7580719), (19793, 931839), (59379, 310613)]