2191068

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{503}}^1$

素因数の和:535

約数の個数: 54

約数和(自身を含む): 6099912

約数和(自身を除く): 3908844

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 503, 726, 1006, 1089, 1452, 1509, 2012, 2178, 3018, 4356, 4527, 5533, 6036, 9054, 11066, 16599, 18108, 22132, 33198, 49797, 60863, 66396, 99594, 121726, 182589, 199188, 243452, 365178, 547767, 730356, 1095534, 2191068]

約数ペア:

[(1, 2191068), (2, 1095534), (3, 730356), (4, 547767), (6, 365178), (9, 243452), (11, 199188), (12, 182589), (18, 121726), (22, 99594), (33, 66396), (36, 60863), (44, 49797), (66, 33198), (99, 22132), (121, 18108), (132, 16599), (198, 11066), (242, 9054), (363, 6036), (396, 5533), (484, 4527), (503, 4356), (726, 3018), (1006, 2178), (1089, 2012), (1452, 1509)]