18381627

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1049}}^1$

素因数の和:1128

約数の個数: 32

約数和(自身を含む): 30240000

約数和(自身を除く): 11858373

約数列:

[1, 3, 9, 11, 27, 33, 59, 99, 177, 297, 531, 649, 1049, 1593, 1947, 3147, 5841, 9441, 11539, 17523, 28323, 34617, 61891, 103851, 185673, 311553, 557019, 680801, 1671057, 2042403, 6127209, 18381627]

約数ペア:

[(1, 18381627), (3, 6127209), (9, 2042403), (11, 1671057), (27, 680801), (33, 557019), (59, 311553), (99, 185673), (177, 103851), (297, 61891), (531, 34617), (649, 28323), (1049, 17523), (1593, 11539), (1947, 9441), (3147, 5841)]