66481974

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{284111}}^1$

素因数の和:284132

約数の個数: 24

約数和(自身を含む): 155125152

約数和(自身を除く): 88643178

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 284111, 568222, 852333, 1704666, 2556999, 3693443, 5113998, 7386886, 11080329, 22160658, 33240987, 66481974]

約数ペア:

[(1, 66481974), (2, 33240987), (3, 22160658), (6, 11080329), (9, 7386886), (13, 5113998), (18, 3693443), (26, 2556999), (39, 1704666), (78, 852333), (117, 568222), (234, 284111)]