18883722

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1693}}^1$

素因数の和:1735

約数の個数: 48

約数和(自身を含む): 44640288

約数和(自身を除く): 25756566

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 169, 286, 338, 429, 507, 858, 1014, 1693, 1859, 3386, 3718, 5079, 5577, 10158, 11154, 18623, 22009, 37246, 44018, 55869, 66027, 111738, 132054, 242099, 286117, 484198, 572234, 726297, 858351, 1452594, 1716702, 3147287, 6294574, 9441861, 18883722]

約数ペア:

[(1, 18883722), (2, 9441861), (3, 6294574), (6, 3147287), (11, 1716702), (13, 1452594), (22, 858351), (26, 726297), (33, 572234), (39, 484198), (66, 286117), (78, 242099), (143, 132054), (169, 111738), (286, 66027), (338, 55869), (429, 44018), (507, 37246), (858, 22009), (1014, 18623), (1693, 11154), (1859, 10158), (3386, 5577), (3718, 5079)]