17506713668

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1\times {\mathrm{3187}}^1$

素因数の和:3636

約数の個数: 48

約数和(自身を含む): 31754775360

約数和(自身を除く): 14248061692

約数列:

[1, 2, 4, 43, 86, 109, 172, 218, 293, 436, 586, 1172, 3187, 4687, 6374, 9374, 12599, 12748, 18748, 25198, 31937, 50396, 63874, 127748, 137041, 274082, 347383, 548164, 694766, 933791, 1373291, 1389532, 1867582, 2746582, 3735164, 5493164, 14937469, 29874938, 40153013, 59749876, 80306026, 101783219, 160612052, 203566438, 407132876, 4376678417, 8753356834, 17506713668]

約数ペア:

[(1, 17506713668), (2, 8753356834), (4, 4376678417), (43, 407132876), (86, 203566438), (109, 160612052), (172, 101783219), (218, 80306026), (293, 59749876), (436, 40153013), (586, 29874938), (1172, 14937469), (3187, 5493164), (4687, 3735164), (6374, 2746582), (9374, 1867582), (12599, 1389532), (12748, 1373291), (18748, 933791), (25198, 694766), (31937, 548164), (50396, 347383), (63874, 274082), (127748, 137041)]