68639442

素因数分解:

$2^1\times 3^1\times {\mathrm{653}}^1\times {\mathrm{17519}}^1$

素因数の和:18177

約数の個数: 16

約数和(自身を含む): 137496960

約数和(自身を除く): 68857518

約数列:

[1, 2, 3, 6, 653, 1306, 1959, 3918, 17519, 35038, 52557, 105114, 11439907, 22879814, 34319721, 68639442]

約数ペア:

[(1, 68639442), (2, 34319721), (3, 22879814), (6, 11439907), (653, 105114), (1306, 52557), (1959, 35038), (3918, 17519)]