31496166

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{479}}^1$

素因数の和:781

約数の個数: 48

約数和(自身を含む): 73906560

約数和(自身を除く): 42410394

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 281, 479, 562, 843, 958, 1437, 1686, 2529, 2874, 3653, 4311, 5058, 6227, 7306, 8622, 10959, 12454, 18681, 21918, 32877, 37362, 56043, 65754, 112086, 134599, 269198, 403797, 807594, 1211391, 1749787, 2422782, 3499574, 5249361, 10498722, 15748083, 31496166]

約数ペア:

[(1, 31496166), (2, 15748083), (3, 10498722), (6, 5249361), (9, 3499574), (13, 2422782), (18, 1749787), (26, 1211391), (39, 807594), (78, 403797), (117, 269198), (234, 134599), (281, 112086), (479, 65754), (562, 56043), (843, 37362), (958, 32877), (1437, 21918), (1686, 18681), (2529, 12454), (2874, 10959), (3653, 8622), (4311, 7306), (5058, 6227)]