1285659018

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{10203643}}^1$

素因数の和:10203658

約数の個数: 24

約数和(自身を含む): 3183536928

約数和(自身を除く): 1897877910

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 10203643, 20407286, 30610929, 61221858, 71425501, 91832787, 142851002, 183665574, 214276503, 428553006, 642829509, 1285659018]

約数ペア:

[(1, 1285659018), (2, 642829509), (3, 428553006), (6, 214276503), (7, 183665574), (9, 142851002), (14, 91832787), (18, 71425501), (21, 61221858), (42, 30610929), (63, 20407286), (126, 10203643)]