47898072

素因数分解:

$2^3\times 3^2\times {\mathrm{665251}}^1$

素因数の和:665263

約数の個数: 24

約数和(自身を含む): 129724140

約数和(自身を除く): 81826068

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 665251, 1330502, 1995753, 2661004, 3991506, 5322008, 5987259, 7983012, 11974518, 15966024, 23949036, 47898072]

約数ペア:

[(1, 47898072), (2, 23949036), (3, 15966024), (4, 11974518), (6, 7983012), (8, 5987259), (9, 5322008), (12, 3991506), (18, 2661004), (24, 1995753), (36, 1330502), (72, 665251)]