42946318

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{20707}}^1$

素因数の和:20787

約数の個数: 16

約数和(自身を含む): 69330384

約数和(自身を除く): 26384066

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 20707, 41414, 352019, 704038, 1263127, 2526254, 21473159, 42946318]

約数ペア:

[(1, 42946318), (2, 21473159), (17, 2526254), (34, 1263127), (61, 704038), (122, 352019), (1037, 41414), (2074, 20707)]