2720357766

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1741}}^1\times {\mathrm{12401}}^1$

素因数の和:14157

約数の個数: 48

約数和(自身を含む): 6740536608

約数和(自身を除く): 4020178842

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1741, 3482, 5223, 10446, 12187, 12401, 15669, 24374, 24802, 31338, 36561, 37203, 73122, 74406, 86807, 109683, 111609, 173614, 219366, 223218, 260421, 520842, 781263, 1562526, 21590141, 43180282, 64770423, 129540846, 151130987, 194311269, 302261974, 388622538, 453392961, 906785922, 1360178883, 2720357766]

約数ペア:

[(1, 2720357766), (2, 1360178883), (3, 906785922), (6, 453392961), (7, 388622538), (9, 302261974), (14, 194311269), (18, 151130987), (21, 129540846), (42, 64770423), (63, 43180282), (126, 21590141), (1741, 1562526), (3482, 781263), (5223, 520842), (10446, 260421), (12187, 223218), (12401, 219366), (15669, 173614), (24374, 111609), (24802, 109683), (31338, 86807), (36561, 74406), (37203, 73122)]