18480605334

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{19618477}}^1$

素因数の和:19618639

約数の個数: 16

約数和(自身を含む): 37196634288

約数和(自身を除く): 18716028954

約数列:

[1, 2, 3, 6, 157, 314, 471, 942, 19618477, 39236954, 58855431, 117710862, 3080100889, 6160201778, 9240302667, 18480605334]

約数ペア:

[(1, 18480605334), (2, 9240302667), (3, 6160201778), (6, 3080100889), (157, 117710862), (314, 58855431), (471, 39236954), (942, 19618477)]