66561786

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^2\times {\mathrm{4397}}^1$

素因数の和:4463

約数の個数: 36

約数和(自身を含む): 149395662

約数和(自身を除く): 82833876

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 841, 1682, 2523, 4397, 5046, 7569, 8794, 13191, 15138, 26382, 39573, 79146, 127513, 255026, 382539, 765078, 1147617, 2295234, 3697877, 7395754, 11093631, 22187262, 33280893, 66561786]

約数ペア:

[(1, 66561786), (2, 33280893), (3, 22187262), (6, 11093631), (9, 7395754), (18, 3697877), (29, 2295234), (58, 1147617), (87, 765078), (174, 382539), (261, 255026), (522, 127513), (841, 79146), (1682, 39573), (2523, 26382), (4397, 15138), (5046, 13191), (7569, 8794)]