8918742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1621}}^1$

素因数の和:1764

約数の個数: 32

約数和(自身を含む): 20553984

約数和(自身を除く): 11635242

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 917, 1621, 1834, 2751, 3242, 4863, 5502, 9726, 11347, 22694, 34041, 68082, 212351, 424702, 637053, 1274106, 1486457, 2972914, 4459371, 8918742]

約数ペア:

[(1, 8918742), (2, 4459371), (3, 2972914), (6, 1486457), (7, 1274106), (14, 637053), (21, 424702), (42, 212351), (131, 68082), (262, 34041), (393, 22694), (786, 11347), (917, 9726), (1621, 5502), (1834, 4863), (2751, 3242)]