123018876

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{24943}}^1$

素因数の和:25090

約数の個数: 36

約数和(自身を含む): 313246752

約数和(自身を除く): 190227876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 274, 411, 548, 822, 1233, 1644, 2466, 4932, 24943, 49886, 74829, 99772, 149658, 224487, 299316, 448974, 897948, 3417191, 6834382, 10251573, 13668764, 20503146, 30754719, 41006292, 61509438, 123018876]

約数ペア:

[(1, 123018876), (2, 61509438), (3, 41006292), (4, 30754719), (6, 20503146), (9, 13668764), (12, 10251573), (18, 6834382), (36, 3417191), (137, 897948), (274, 448974), (411, 299316), (548, 224487), (822, 149658), (1233, 99772), (1644, 74829), (2466, 49886), (4932, 24943)]