6940668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1559}}^1$

素因数の和:1626

約数の個数: 48

約数和(自身を含む): 18869760

約数和(自身を除く): 11929092

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 318, 371, 636, 742, 1113, 1484, 1559, 2226, 3118, 4452, 4677, 6236, 9354, 10913, 18708, 21826, 32739, 43652, 65478, 82627, 130956, 165254, 247881, 330508, 495762, 578389, 991524, 1156778, 1735167, 2313556, 3470334, 6940668]

約数ペア:

[(1, 6940668), (2, 3470334), (3, 2313556), (4, 1735167), (6, 1156778), (7, 991524), (12, 578389), (14, 495762), (21, 330508), (28, 247881), (42, 165254), (53, 130956), (84, 82627), (106, 65478), (159, 43652), (212, 32739), (318, 21826), (371, 18708), (636, 10913), (742, 9354), (1113, 6236), (1484, 4677), (1559, 4452), (2226, 3118)]