13488498

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:248

約数の個数: 64

約数和(自身を含む): 31701120

約数和(自身を除く): 18212622

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 43, 54, 74, 86, 111, 129, 157, 222, 258, 314, 333, 387, 471, 666, 774, 942, 999, 1161, 1413, 1591, 1998, 2322, 2826, 3182, 4239, 4773, 5809, 6751, 8478, 9546, 11618, 13502, 14319, 17427, 20253, 28638, 34854, 40506, 42957, 52281, 60759, 85914, 104562, 121518, 156843, 182277, 249787, 313686, 364554, 499574, 749361, 1498722, 2248083, 4496166, 6744249, 13488498]

約数ペア:

[(1, 13488498), (2, 6744249), (3, 4496166), (6, 2248083), (9, 1498722), (18, 749361), (27, 499574), (37, 364554), (43, 313686), (54, 249787), (74, 182277), (86, 156843), (111, 121518), (129, 104562), (157, 85914), (222, 60759), (258, 52281), (314, 42957), (333, 40506), (387, 34854), (471, 28638), (666, 20253), (774, 17427), (942, 14319), (999, 13502), (1161, 11618), (1413, 9546), (1591, 8478), (1998, 6751), (2322, 5809), (2826, 4773), (3182, 4239)]