142434894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109397}}^1$

素因数の和:109440

約数の個数: 32

約数和(自身を含む): 336070656

約数和(自身を除く): 193635762

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 109397, 218794, 328191, 656382, 765779, 1531558, 2297337, 3391307, 4594674, 6782614, 10173921, 20347842, 23739149, 47478298, 71217447, 142434894]

約数ペア:

[(1, 142434894), (2, 71217447), (3, 47478298), (6, 23739149), (7, 20347842), (14, 10173921), (21, 6782614), (31, 4594674), (42, 3391307), (62, 2297337), (93, 1531558), (186, 765779), (217, 656382), (434, 328191), (651, 218794), (1302, 109397)]