16785468

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{2467}}^1$

素因数の和:2493

約数の個数: 72

約数和(自身を含む): 50307712

約数和(自身を除く): 33522244

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, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 2467, 3402, 4934, 6804, 7401, 9868, 14802, 17269, 22203, 29604, 34538, 44406, 51807, 66609, 69076, 88812, 103614, 133218, 155421, 199827, 207228, 266436, 310842, 399654, 466263, 599481, 621684, 799308, 932526, 1198962, 1398789, 1865052, 2397924, 2797578, 4196367, 5595156, 8392734, 16785468]

約数ペア:

[(1, 16785468), (2, 8392734), (3, 5595156), (4, 4196367), (6, 2797578), (7, 2397924), (9, 1865052), (12, 1398789), (14, 1198962), (18, 932526), (21, 799308), (27, 621684), (28, 599481), (36, 466263), (42, 399654), (54, 310842), (63, 266436), (81, 207228), (84, 199827), (108, 155421), (126, 133218), (162, 103614), (189, 88812), (243, 69076), (252, 66609), (324, 51807), (378, 44406), (486, 34538), (567, 29604), (756, 22203), (972, 17269), (1134, 14802), (1701, 9868), (2268, 7401), (2467, 6804), (3402, 4934)]