8220235086

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{327839}}^1$

素因数の和:328053

約数の個数: 48

約数和(自身を含む): 20457216000

約数和(自身を除く): 12236980914

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 199, 398, 597, 1194, 1393, 1791, 2786, 3582, 4179, 8358, 12537, 25074, 327839, 655678, 983517, 1967034, 2294873, 2950551, 4589746, 5901102, 6884619, 13769238, 20653857, 41307714, 65239961, 130479922, 195719883, 391439766, 456679727, 587159649, 913359454, 1174319298, 1370039181, 2740078362, 4110117543, 8220235086]

約数ペア:

[(1, 8220235086), (2, 4110117543), (3, 2740078362), (6, 1370039181), (7, 1174319298), (9, 913359454), (14, 587159649), (18, 456679727), (21, 391439766), (42, 195719883), (63, 130479922), (126, 65239961), (199, 41307714), (398, 20653857), (597, 13769238), (1194, 6884619), (1393, 5901102), (1791, 4589746), (2786, 2950551), (3582, 2294873), (4179, 1967034), (8358, 983517), (12537, 655678), (25074, 327839)]