47997864

素因数分解:

$2^3\times 3^2\times {\mathrm{666637}}^1$

素因数の和:666649

約数の個数: 24

約数和(自身を含む): 129994410

約数和(自身を除く): 81996546

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 666637, 1333274, 1999911, 2666548, 3999822, 5333096, 5999733, 7999644, 11999466, 15999288, 23998932, 47997864]

約数ペア:

[(1, 47997864), (2, 23998932), (3, 15999288), (4, 11999466), (6, 7999644), (8, 5999733), (9, 5333096), (12, 3999822), (18, 2666548), (24, 1999911), (36, 1333274), (72, 666637)]