836514

素因数分解:

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

素因数の和:2231

約数の個数: 32

約数和(自身を含む): 2125440

約数和(自身を除く): 1288926

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 2213, 4426, 6639, 13278, 15491, 19917, 30982, 39834, 46473, 59751, 92946, 119502, 139419, 278838, 418257, 836514]

約数ペア:

[(1, 836514), (2, 418257), (3, 278838), (6, 139419), (7, 119502), (9, 92946), (14, 59751), (18, 46473), (21, 39834), (27, 30982), (42, 19917), (54, 15491), (63, 13278), (126, 6639), (189, 4426), (378, 2213)]