2381786028

素因数分解:

$2^2\times 3^2\times {\mathrm{66160723}}^1$

素因数の和:66160733

約数の個数: 18

約数和(自身を含む): 6020625884

約数和(自身を除く): 3638839856

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 66160723, 132321446, 198482169, 264642892, 396964338, 595446507, 793928676, 1190893014, 2381786028]

約数ペア:

[(1, 2381786028), (2, 1190893014), (3, 793928676), (4, 595446507), (6, 396964338), (9, 264642892), (12, 198482169), (18, 132321446), (36, 66160723)]