64720098

素因数分解:

$2^1\times 3^2\times {\mathrm{941}}^1\times {\mathrm{3821}}^1$

素因数の和:4770

約数の個数: 24

約数和(自身を含む): 140412636

約数和(自身を除く): 75692538

約数列:

[1, 2, 3, 6, 9, 18, 941, 1882, 2823, 3821, 5646, 7642, 8469, 11463, 16938, 22926, 34389, 68778, 3595561, 7191122, 10786683, 21573366, 32360049, 64720098]

約数ペア:

[(1, 64720098), (2, 32360049), (3, 21573366), (6, 10786683), (9, 7191122), (18, 3595561), (941, 68778), (1882, 34389), (2823, 22926), (3821, 16938), (5646, 11463), (7642, 8469)]