8209202526

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{109133}}^1$

素因数の和:109350

約数の個数: 64

約数和(自身を含む): 20953728000

約数和(自身を除く): 12744525474

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 199, 378, 398, 597, 1194, 1393, 1791, 2786, 3582, 4179, 5373, 8358, 10746, 12537, 25074, 37611, 75222, 109133, 218266, 327399, 654798, 763931, 982197, 1527862, 1964394, 2291793, 2946591, 4583586, 5893182, 6875379, 13750758, 20626137, 21717467, 41252274, 43434934, 65152401, 130304802, 152022269, 195457203, 304044538, 390914406, 456066807, 586371609, 912133614, 1172743218, 1368200421, 2736400842, 4104601263, 8209202526]

約数ペア:

[(1, 8209202526), (2, 4104601263), (3, 2736400842), (6, 1368200421), (7, 1172743218), (9, 912133614), (14, 586371609), (18, 456066807), (21, 390914406), (27, 304044538), (42, 195457203), (54, 152022269), (63, 130304802), (126, 65152401), (189, 43434934), (199, 41252274), (378, 21717467), (398, 20626137), (597, 13750758), (1194, 6875379), (1393, 5893182), (1791, 4583586), (2786, 2946591), (3582, 2291793), (4179, 1964394), (5373, 1527862), (8358, 982197), (10746, 763931), (12537, 654798), (25074, 327399), (37611, 218266), (75222, 109133)]