219618966

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{5229023}}^1$

素因数の和:5229035

約数の個数: 16

約数和(自身を含む): 501986304

約数和(自身を除く): 282367338

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 5229023, 10458046, 15687069, 31374138, 36603161, 73206322, 109809483, 219618966]

約数ペア:

[(1, 219618966), (2, 109809483), (3, 73206322), (6, 36603161), (7, 31374138), (14, 15687069), (21, 10458046), (42, 5229023)]