66820106

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{137}}^1\times {\mathrm{461}}^1$

素因数の和:646

約数の個数: 24

約数和(自身を含む): 105771204

約数和(自身を除く): 38951098

約数列:

[1, 2, 23, 46, 137, 274, 461, 529, 922, 1058, 3151, 6302, 10603, 21206, 63157, 72473, 126314, 144946, 243869, 487738, 1452611, 2905222, 33410053, 66820106]

約数ペア:

[(1, 66820106), (2, 33410053), (23, 2905222), (46, 1452611), (137, 487738), (274, 243869), (461, 144946), (529, 126314), (922, 72473), (1058, 63157), (3151, 21206), (6302, 10603)]