13214418

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{6421}}^1$

素因数の和:6447

約数の個数: 32

約数和(自身を含む): 30825600

約数和(自身を除く): 17611182

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 6421, 12842, 19263, 38526, 44947, 89894, 134841, 269682, 314629, 629258, 943887, 1887774, 2202403, 4404806, 6607209, 13214418]

約数ペア:

[(1, 13214418), (2, 6607209), (3, 4404806), (6, 2202403), (7, 1887774), (14, 943887), (21, 629258), (42, 314629), (49, 269682), (98, 134841), (147, 89894), (294, 44947), (343, 38526), (686, 19263), (1029, 12842), (2058, 6421)]