9123426

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:455

約数の個数: 48

約数和(自身を含む): 21525504

約数和(自身を除く): 12402078

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 127, 234, 254, 307, 381, 614, 762, 921, 1143, 1651, 1842, 2286, 2763, 3302, 3991, 4953, 5526, 7982, 9906, 11973, 14859, 23946, 29718, 35919, 38989, 71838, 77978, 116967, 233934, 350901, 506857, 701802, 1013714, 1520571, 3041142, 4561713, 9123426]

約数ペア:

[(1, 9123426), (2, 4561713), (3, 3041142), (6, 1520571), (9, 1013714), (13, 701802), (18, 506857), (26, 350901), (39, 233934), (78, 116967), (117, 77978), (127, 71838), (234, 38989), (254, 35919), (307, 29718), (381, 23946), (614, 14859), (762, 11973), (921, 9906), (1143, 7982), (1651, 5526), (1842, 4953), (2286, 3991), (2763, 3302)]