68744394

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{201007}}^1$

素因数の和:201034

約数の個数: 24

約数和(自身を含む): 156786240

約数和(自身を除く): 88041846

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 201007, 402014, 603021, 1206042, 1809063, 3618126, 3819133, 7638266, 11457399, 22914798, 34372197, 68744394]

約数ペア:

[(1, 68744394), (2, 34372197), (3, 22914798), (6, 11457399), (9, 7638266), (18, 3819133), (19, 3618126), (38, 1809063), (57, 1206042), (114, 603021), (171, 402014), (342, 201007)]