18476109

素因数分解:

$3^2\times {\mathrm{131}}^1\times {\mathrm{15671}}^1$

素因数の和:15808

約数の個数: 12

約数和(自身を含む): 26893152

約数和(自身を除く): 8417043

約数列:

[1, 3, 9, 131, 393, 1179, 15671, 47013, 141039, 2052901, 6158703, 18476109]

約数ペア:

[(1, 18476109), (3, 6158703), (9, 2052901), (131, 141039), (393, 47013), (1179, 15671)]