494005680378

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{3920680003}}^1$

素因数の和:3920680018

約数の個数: 24

約数和(自身を含む): 1223252161248

約数和(自身を除く): 729246480870

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 3920680003, 7841360006, 11762040009, 23524080018, 27444760021, 35286120027, 54889520042, 70572240054, 82334280063, 164668560126, 247002840189, 494005680378]

約数ペア:

[(1, 494005680378), (2, 247002840189), (3, 164668560126), (6, 82334280063), (7, 70572240054), (9, 54889520042), (14, 35286120027), (18, 27444760021), (21, 23524080018), (42, 11762040009), (63, 7841360006), (126, 3920680003)]