2000884086

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{521879}}^1$

素因数の和:521961

約数の個数: 32

約数和(自身を含む): 4509043200

約数和(自身を除く): 2508159114

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 521879, 1043758, 1565637, 3131274, 4696911, 9393822, 14090733, 28181466, 37053409, 74106818, 111160227, 222320454, 333480681, 666961362, 1000442043, 2000884086]

約数ペア:

[(1, 2000884086), (2, 1000442043), (3, 666961362), (6, 333480681), (9, 222320454), (18, 111160227), (27, 74106818), (54, 37053409), (71, 28181466), (142, 14090733), (213, 9393822), (426, 4696911), (639, 3131274), (1278, 1565637), (1917, 1043758), (3834, 521879)]