16960986

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{593}}^1$

素因数の和:835

約数の個数: 48

約数和(自身を含む): 42254784

約数和(自身を除く): 25293798

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 227, 454, 593, 681, 1186, 1362, 1589, 1779, 2043, 3178, 3558, 4086, 4151, 4767, 5337, 8302, 9534, 10674, 12453, 14301, 24906, 28602, 37359, 74718, 134611, 269222, 403833, 807666, 942277, 1211499, 1884554, 2422998, 2826831, 5653662, 8480493, 16960986]

約数ペア:

[(1, 16960986), (2, 8480493), (3, 5653662), (6, 2826831), (7, 2422998), (9, 1884554), (14, 1211499), (18, 942277), (21, 807666), (42, 403833), (63, 269222), (126, 134611), (227, 74718), (454, 37359), (593, 28602), (681, 24906), (1186, 14301), (1362, 12453), (1589, 10674), (1779, 9534), (2043, 8302), (3178, 5337), (3558, 4767), (4086, 4151)]