13330434

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:235

約数の個数: 64

約数和(自身を含む): 30643200

約数和(自身を除く): 17312766

約数列:

[1, 2, 3, 6, 13, 26, 31, 37, 39, 62, 74, 78, 93, 111, 149, 186, 222, 298, 403, 447, 481, 806, 894, 962, 1147, 1209, 1443, 1937, 2294, 2418, 2886, 3441, 3874, 4619, 5513, 5811, 6882, 9238, 11026, 11622, 13857, 14911, 16539, 27714, 29822, 33078, 44733, 60047, 71669, 89466, 120094, 143338, 170903, 180141, 215007, 341806, 360282, 430014, 512709, 1025418, 2221739, 4443478, 6665217, 13330434]

約数ペア:

[(1, 13330434), (2, 6665217), (3, 4443478), (6, 2221739), (13, 1025418), (26, 512709), (31, 430014), (37, 360282), (39, 341806), (62, 215007), (74, 180141), (78, 170903), (93, 143338), (111, 120094), (149, 89466), (186, 71669), (222, 60047), (298, 44733), (403, 33078), (447, 29822), (481, 27714), (806, 16539), (894, 14911), (962, 13857), (1147, 11622), (1209, 11026), (1443, 9238), (1937, 6882), (2294, 5811), (2418, 5513), (2886, 4619), (3441, 3874)]