67840974

素因数分解:

$2^1\times 3^2\times {\mathrm{787}}^1\times {\mathrm{4789}}^1$

素因数の和:5584

約数の個数: 24

約数和(自身を含む): 147206280

約数和(自身を除く): 79365306

約数列:

[1, 2, 3, 6, 9, 18, 787, 1574, 2361, 4722, 4789, 7083, 9578, 14166, 14367, 28734, 43101, 86202, 3768943, 7537886, 11306829, 22613658, 33920487, 67840974]

約数ペア:

[(1, 67840974), (2, 33920487), (3, 22613658), (6, 11306829), (9, 7537886), (18, 3768943), (787, 86202), (1574, 43101), (2361, 28734), (4722, 14367), (4789, 14166), (7083, 9578)]