18047733

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{1123}}^1$

素因数の和:1624

約数の個数: 16

約数和(自身を含む): 26328576

約数和(自身を除く): 8280843

約数列:

[1, 3, 11, 33, 487, 1123, 1461, 3369, 5357, 12353, 16071, 37059, 546901, 1640703, 6015911, 18047733]

約数ペア:

[(1, 18047733), (3, 6015911), (11, 1640703), (33, 546901), (487, 37059), (1123, 16071), (1461, 12353), (3369, 5357)]