42407886

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{371999}}^1$

素因数の和:372023

約数の個数: 16

約数和(自身を含む): 89280000

約数和(自身を除く): 46872114

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 371999, 743998, 1115997, 2231994, 7067981, 14135962, 21203943, 42407886]

約数ペア:

[(1, 42407886), (2, 21203943), (3, 14135962), (6, 7067981), (19, 2231994), (38, 1115997), (57, 743998), (114, 371999)]