2678508

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{1181}}^1$

素因数の和:1204

約数の個数: 60

約数和(自身を含む): 8009232

約数和(自身を除く): 5330724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 1181, 2268, 2362, 3543, 4724, 7086, 8267, 10629, 14172, 16534, 21258, 24801, 31887, 33068, 42516, 49602, 63774, 74403, 95661, 99204, 127548, 148806, 191322, 223209, 297612, 382644, 446418, 669627, 892836, 1339254, 2678508]

約数ペア:

[(1, 2678508), (2, 1339254), (3, 892836), (4, 669627), (6, 446418), (7, 382644), (9, 297612), (12, 223209), (14, 191322), (18, 148806), (21, 127548), (27, 99204), (28, 95661), (36, 74403), (42, 63774), (54, 49602), (63, 42516), (81, 33068), (84, 31887), (108, 24801), (126, 21258), (162, 16534), (189, 14172), (252, 10629), (324, 8267), (378, 7086), (567, 4724), (756, 3543), (1134, 2362), (1181, 2268)]