38775438

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{165707}}^1$

素因数の和:165728

約数の個数: 24

約数和(自身を含む): 90476568

約数和(自身を除く): 51701130

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 165707, 331414, 497121, 994242, 1491363, 2154191, 2982726, 4308382, 6462573, 12925146, 19387719, 38775438]

約数ペア:

[(1, 38775438), (2, 19387719), (3, 12925146), (6, 6462573), (9, 4308382), (13, 2982726), (18, 2154191), (26, 1491363), (39, 994242), (78, 497121), (117, 331414), (234, 165707)]