18241646

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^2\times {\mathrm{191}}^1$

素因数の和:316

約数の個数: 24

約数和(自身を含む): 29683584

約数和(自身を除く): 11441938

約数列:

[1, 2, 17, 34, 53, 106, 191, 382, 901, 1802, 2809, 3247, 5618, 6494, 10123, 20246, 47753, 95506, 172091, 344182, 536519, 1073038, 9120823, 18241646]

約数ペア:

[(1, 18241646), (2, 9120823), (17, 1073038), (34, 536519), (53, 344182), (106, 172091), (191, 95506), (382, 47753), (901, 20246), (1802, 10123), (2809, 6494), (3247, 5618)]