40421742

素因数分解:

$2^1\times 3^1\times {\mathrm{659}}^1\times {\mathrm{10223}}^1$

素因数の和:10887

約数の個数: 16

約数和(自身を含む): 80974080

約数和(自身を除く): 40552338

約数列:

[1, 2, 3, 6, 659, 1318, 1977, 3954, 10223, 20446, 30669, 61338, 6736957, 13473914, 20210871, 40421742]

約数ペア:

[(1, 40421742), (2, 20210871), (3, 13473914), (6, 6736957), (659, 61338), (1318, 30669), (1977, 20446), (3954, 10223)]