21000481524

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{5892391}}^1$

素因数の和:5892418

約数の個数: 60

約数和(自身を含む): 59890272288

約数和(自身を除く): 38889790764

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 297, 324, 396, 594, 891, 1188, 1782, 3564, 5892391, 11784782, 17677173, 23569564, 35354346, 53031519, 64816301, 70708692, 106063038, 129632602, 159094557, 194448903, 212126076, 259265204, 318189114, 388897806, 477283671, 583346709, 636378228, 777795612, 954567342, 1166693418, 1750040127, 1909134684, 2333386836, 3500080254, 5250120381, 7000160508, 10500240762, 21000481524]

約数ペア:

[(1, 21000481524), (2, 10500240762), (3, 7000160508), (4, 5250120381), (6, 3500080254), (9, 2333386836), (11, 1909134684), (12, 1750040127), (18, 1166693418), (22, 954567342), (27, 777795612), (33, 636378228), (36, 583346709), (44, 477283671), (54, 388897806), (66, 318189114), (81, 259265204), (99, 212126076), (108, 194448903), (132, 159094557), (162, 129632602), (198, 106063038), (297, 70708692), (324, 64816301), (396, 53031519), (594, 35354346), (891, 23569564), (1188, 17677173), (1782, 11784782), (3564, 5892391)]