19344346866

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{18523}}^1\times {\mathrm{4463}}^1$

素因数の和:23007

約数の個数: 48

約数和(自身を含む): 45149360256

約数和(自身を除く): 25805013390

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 4463, 8926, 13389, 18523, 26778, 37046, 40167, 55569, 58019, 80334, 111138, 116038, 166707, 174057, 240799, 333414, 348114, 481598, 522171, 722397, 1044342, 1444794, 2167191, 4334382, 82668149, 165336298, 248004447, 496008894, 744013341, 1074685937, 1488026682, 2149371874, 3224057811, 6448115622, 9672173433, 19344346866]

約数ペア:

[(1, 19344346866), (2, 9672173433), (3, 6448115622), (6, 3224057811), (9, 2149371874), (13, 1488026682), (18, 1074685937), (26, 744013341), (39, 496008894), (78, 248004447), (117, 165336298), (234, 82668149), (4463, 4334382), (8926, 2167191), (13389, 1444794), (18523, 1044342), (26778, 722397), (37046, 522171), (40167, 481598), (55569, 348114), (58019, 333414), (80334, 240799), (111138, 174057), (116038, 166707)]