18974724

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{68749}}^1$

素因数の和:68779

約数の個数: 24

約数和(自身を含む): 46200000

約数和(自身を除く): 27225276

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 68749, 137498, 206247, 274996, 412494, 824988, 1581227, 3162454, 4743681, 6324908, 9487362, 18974724]

約数ペア:

[(1, 18974724), (2, 9487362), (3, 6324908), (4, 4743681), (6, 3162454), (12, 1581227), (23, 824988), (46, 412494), (69, 274996), (92, 206247), (138, 137498), (276, 68749)]