21000944844

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{5892521}}^1$

素因数の和:5892548

約数の個数: 60

約数和(自身を含む): 59891593608

約数和(自身を除く): 38890648764

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, 5892521, 11785042, 17677563, 23570084, 35355126, 53032689, 64817731, 70710252, 106065378, 129635462, 159098067, 194453193, 212130756, 259270924, 318196134, 388906386, 477294201, 583359579, 636392268, 777812772, 954588402, 1166719158, 1750078737, 1909176804, 2333438316, 3500157474, 5250236211, 7000314948, 10500472422, 21000944844]

約数ペア:

[(1, 21000944844), (2, 10500472422), (3, 7000314948), (4, 5250236211), (6, 3500157474), (9, 2333438316), (11, 1909176804), (12, 1750078737), (18, 1166719158), (22, 954588402), (27, 777812772), (33, 636392268), (36, 583359579), (44, 477294201), (54, 388906386), (66, 318196134), (81, 259270924), (99, 212130756), (108, 194453193), (132, 159098067), (162, 129635462), (198, 106065378), (297, 70710252), (324, 64817731), (396, 53032689), (594, 35355126), (891, 23570084), (1188, 17677563), (1782, 11785042), (3564, 5892521)]