137844

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{547}}^1$

素因数の和:564

約数の個数: 36

約数和(自身を含む): 398944

約数和(自身を除く): 261100

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 547, 1094, 1641, 2188, 3282, 3829, 4923, 6564, 7658, 9846, 11487, 15316, 19692, 22974, 34461, 45948, 68922, 137844]

約数ペア:

[(1, 137844), (2, 68922), (3, 45948), (4, 34461), (6, 22974), (7, 19692), (9, 15316), (12, 11487), (14, 9846), (18, 7658), (21, 6564), (28, 4923), (36, 3829), (42, 3282), (63, 2188), (84, 1641), (126, 1094), (252, 547)]