42458868

素因数分解:

$2^2\times 3^2\times {\mathrm{1179413}}^1$

素因数の和:1179423

約数の個数: 18

約数和(自身を含む): 107326674

約数和(自身を除く): 64867806

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1179413, 2358826, 3538239, 4717652, 7076478, 10614717, 14152956, 21229434, 42458868]

約数ペア:

[(1, 42458868), (2, 21229434), (3, 14152956), (4, 10614717), (6, 7076478), (9, 4717652), (12, 3538239), (18, 2358826), (36, 1179413)]