142749894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{46559}}^1$

素因数の和:46644

約数の個数: 32

約数和(自身を含む): 330762240

約数和(自身を除く): 188012346

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 1022, 1533, 3066, 46559, 93118, 139677, 279354, 325913, 651826, 977739, 1955478, 3398807, 6797614, 10196421, 20392842, 23791649, 47583298, 71374947, 142749894]

約数ペア:

[(1, 142749894), (2, 71374947), (3, 47583298), (6, 23791649), (7, 20392842), (14, 10196421), (21, 6797614), (42, 3398807), (73, 1955478), (146, 977739), (219, 651826), (438, 325913), (511, 279354), (1022, 139677), (1533, 93118), (3066, 46559)]