21167154138

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15963163}}^1$

素因数の和:15963198

約数の個数: 32

約数和(自身を含む): 48272607936

約数和(自身を除く): 27105453798

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 15963163, 31926326, 47889489, 95778978, 207521119, 271373771, 415042238, 542747542, 622563357, 814121313, 1245126714, 1628242626, 3527859023, 7055718046, 10583577069, 21167154138]

約数ペア:

[(1, 21167154138), (2, 10583577069), (3, 7055718046), (6, 3527859023), (13, 1628242626), (17, 1245126714), (26, 814121313), (34, 622563357), (39, 542747542), (51, 415042238), (78, 271373771), (102, 207521119), (221, 95778978), (442, 47889489), (663, 31926326), (1326, 15963163)]