557676

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{2213}}^1$

素因数の和:2230

約数の個数: 36

約数和(自身を含む): 1611792

約数和(自身を除く): 1054116

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 2213, 4426, 6639, 8852, 13278, 15491, 19917, 26556, 30982, 39834, 46473, 61964, 79668, 92946, 139419, 185892, 278838, 557676]

約数ペア:

[(1, 557676), (2, 278838), (3, 185892), (4, 139419), (6, 92946), (7, 79668), (9, 61964), (12, 46473), (14, 39834), (18, 30982), (21, 26556), (28, 19917), (36, 15491), (42, 13278), (63, 8852), (84, 6639), (126, 4426), (252, 2213)]