66581844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{792641}}^1$

素因数の和:792655

約数の個数: 24

約数和(自身を含む): 177551808

約数和(自身を除く): 110969964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 792641, 1585282, 2377923, 3170564, 4755846, 5548487, 9511692, 11096974, 16645461, 22193948, 33290922, 66581844]

約数ペア:

[(1, 66581844), (2, 33290922), (3, 22193948), (4, 16645461), (6, 11096974), (7, 9511692), (12, 5548487), (14, 4755846), (21, 3170564), (28, 2377923), (42, 1585282), (84, 792641)]