64663218

素因数分解:

$2^1\times 3^3\times {\mathrm{1197467}}^1$

素因数の和:1197478

約数の個数: 16

約数和(自身を含む): 143696160

約数和(自身を除く): 79032942

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1197467, 2394934, 3592401, 7184802, 10777203, 21554406, 32331609, 64663218]

約数ペア:

[(1, 64663218), (2, 32331609), (3, 21554406), (6, 10777203), (9, 7184802), (18, 3592401), (27, 2394934), (54, 1197467)]