42256242

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{12421}}^1$

素因数の和:12445

約数の個数: 48

約数和(自身を含む): 108518592

約数和(自身を除く): 66262350

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 1134, 1701, 3402, 12421, 24842, 37263, 74526, 86947, 111789, 173894, 223578, 260841, 335367, 521682, 670734, 782523, 1006101, 1565046, 2012202, 2347569, 3018303, 4695138, 6036606, 7042707, 14085414, 21128121, 42256242]

約数ペア:

[(1, 42256242), (2, 21128121), (3, 14085414), (6, 7042707), (7, 6036606), (9, 4695138), (14, 3018303), (18, 2347569), (21, 2012202), (27, 1565046), (42, 1006101), (54, 782523), (63, 670734), (81, 521682), (126, 335367), (162, 260841), (189, 223578), (243, 173894), (378, 111789), (486, 86947), (567, 74526), (1134, 37263), (1701, 24842), (3402, 12421)]