65821842

素因数分解:

$2^1\times 3^3\times {\mathrm{1218923}}^1$

素因数の和:1218934

約数の個数: 16

約数和(自身を含む): 146270880

約数和(自身を除く): 80449038

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1218923, 2437846, 3656769, 7313538, 10970307, 21940614, 32910921, 65821842]

約数ペア:

[(1, 65821842), (2, 32910921), (3, 21940614), (6, 10970307), (9, 7313538), (18, 3656769), (27, 2437846), (54, 1218923)]