66571668

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{97327}}^1$

素因数の和:97356

約数の個数: 36

約数和(自身を含む): 177136960

約数和(自身を除く): 110565292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 97327, 194654, 291981, 389308, 583962, 875943, 1167924, 1751886, 1849213, 3503772, 3698426, 5547639, 7396852, 11095278, 16642917, 22190556, 33285834, 66571668]

約数ペア:

[(1, 66571668), (2, 33285834), (3, 22190556), (4, 16642917), (6, 11095278), (9, 7396852), (12, 5547639), (18, 3698426), (19, 3503772), (36, 1849213), (38, 1751886), (57, 1167924), (76, 875943), (114, 583962), (171, 389308), (228, 291981), (342, 194654), (684, 97327)]