18687130396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{313}}^1\times {\mathrm{4363}}^1$

素因数の和:5002

約数の個数: 48

約数和(自身を含む): 35912717568

約数和(自身を除く): 17225587172

約数列:

[1, 2, 4, 11, 22, 44, 311, 313, 622, 626, 1244, 1252, 3421, 3443, 4363, 6842, 6886, 8726, 13684, 13772, 17452, 47993, 95986, 97343, 191972, 194686, 389372, 1070773, 1356893, 1365619, 2141546, 2713786, 2731238, 4283092, 5427572, 5462476, 14925823, 15021809, 29851646, 30043618, 59703292, 60087236, 424707509, 849415018, 1698830036, 4671782599, 9343565198, 18687130396]

約数ペア:

[(1, 18687130396), (2, 9343565198), (4, 4671782599), (11, 1698830036), (22, 849415018), (44, 424707509), (311, 60087236), (313, 59703292), (622, 30043618), (626, 29851646), (1244, 15021809), (1252, 14925823), (3421, 5462476), (3443, 5427572), (4363, 4283092), (6842, 2731238), (6886, 2713786), (8726, 2141546), (13684, 1365619), (13772, 1356893), (17452, 1070773), (47993, 389372), (95986, 194686), (97343, 191972)]