66446006

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{81629}}^1$

素因数の和:81679

約数の個数: 16

約数和(自身を含む): 111669840

約数和(自身を除く): 45223834

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 81629, 163258, 897919, 1795838, 3020273, 6040546, 33223003, 66446006]

約数ペア:

[(1, 66446006), (2, 33223003), (11, 6040546), (22, 3020273), (37, 1795838), (74, 897919), (407, 163258), (814, 81629)]