2566326

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:98

約数の個数: 64

約数和(自身を含む): 6336000

約数和(自身を除く): 3769674

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 43, 49, 58, 86, 87, 98, 129, 147, 174, 203, 258, 294, 301, 343, 406, 602, 609, 686, 903, 1029, 1218, 1247, 1421, 1806, 2058, 2107, 2494, 2842, 3741, 4214, 4263, 6321, 7482, 8526, 8729, 9947, 12642, 14749, 17458, 19894, 26187, 29498, 29841, 44247, 52374, 59682, 61103, 88494, 122206, 183309, 366618, 427721, 855442, 1283163, 2566326]

約数ペア:

[(1, 2566326), (2, 1283163), (3, 855442), (6, 427721), (7, 366618), (14, 183309), (21, 122206), (29, 88494), (42, 61103), (43, 59682), (49, 52374), (58, 44247), (86, 29841), (87, 29498), (98, 26187), (129, 19894), (147, 17458), (174, 14749), (203, 12642), (258, 9947), (294, 8729), (301, 8526), (343, 7482), (406, 6321), (602, 4263), (609, 4214), (686, 3741), (903, 2842), (1029, 2494), (1218, 2107), (1247, 2058), (1421, 1806)]