21362118

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{187387}}^1$

素因数の和:187411

約数の個数: 16

約数和(自身を含む): 44973120

約数和(自身を除く): 23611002

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 187387, 374774, 562161, 1124322, 3560353, 7120706, 10681059, 21362118]

約数ペア:

[(1, 21362118), (2, 10681059), (3, 7120706), (6, 3560353), (19, 1124322), (38, 562161), (57, 374774), (114, 187387)]