142902018

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1134143}}^1$

素因数の和:1134158

約数の個数: 24

約数和(自身を含む): 353852928

約数和(自身を除く): 210950910

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1134143, 2268286, 3402429, 6804858, 7939001, 10207287, 15878002, 20414574, 23817003, 47634006, 71451009, 142902018]

約数ペア:

[(1, 142902018), (2, 71451009), (3, 47634006), (6, 23817003), (7, 20414574), (9, 15878002), (14, 10207287), (18, 7939001), (21, 6804858), (42, 3402429), (63, 2268286), (126, 1134143)]