13881336

素因数分解:

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

素因数の和:1628

約数の個数: 64

約数和(自身を含む): 40435200

約数和(自身を除く): 26553864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 84, 106, 159, 168, 212, 318, 371, 424, 636, 742, 1113, 1272, 1484, 1559, 2226, 2968, 3118, 4452, 4677, 6236, 8904, 9354, 10913, 12472, 18708, 21826, 32739, 37416, 43652, 65478, 82627, 87304, 130956, 165254, 247881, 261912, 330508, 495762, 578389, 661016, 991524, 1156778, 1735167, 1983048, 2313556, 3470334, 4627112, 6940668, 13881336]

約数ペア:

[(1, 13881336), (2, 6940668), (3, 4627112), (4, 3470334), (6, 2313556), (7, 1983048), (8, 1735167), (12, 1156778), (14, 991524), (21, 661016), (24, 578389), (28, 495762), (42, 330508), (53, 261912), (56, 247881), (84, 165254), (106, 130956), (159, 87304), (168, 82627), (212, 65478), (318, 43652), (371, 37416), (424, 32739), (636, 21826), (742, 18708), (1113, 12472), (1272, 10913), (1484, 9354), (1559, 8904), (2226, 6236), (2968, 4677), (3118, 4452)]