2177742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2729}}^1$

素因数の和:2760

約数の個数: 32

約数和(自身を含む): 5241600

約数和(自身を除く): 3063858

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 2729, 5458, 8187, 16374, 19103, 38206, 51851, 57309, 103702, 114618, 155553, 311106, 362957, 725914, 1088871, 2177742]

約数ペア:

[(1, 2177742), (2, 1088871), (3, 725914), (6, 362957), (7, 311106), (14, 155553), (19, 114618), (21, 103702), (38, 57309), (42, 51851), (57, 38206), (114, 19103), (133, 16374), (266, 8187), (399, 5458), (798, 2729)]