2788897716

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{782519}}^1$

素因数の和:782546

約数の個数: 60

約数和(自身を含む): 7953533280

約数和(自身を除く): 5164635564

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, 782519, 1565038, 2347557, 3130076, 4695114, 7042671, 8607709, 9390228, 14085342, 17215418, 21128013, 25823127, 28170684, 34430836, 42256026, 51646254, 63384039, 77469381, 84512052, 103292508, 126768078, 154938762, 232408143, 253536156, 309877524, 464816286, 697224429, 929632572, 1394448858, 2788897716]

約数ペア:

[(1, 2788897716), (2, 1394448858), (3, 929632572), (4, 697224429), (6, 464816286), (9, 309877524), (11, 253536156), (12, 232408143), (18, 154938762), (22, 126768078), (27, 103292508), (33, 84512052), (36, 77469381), (44, 63384039), (54, 51646254), (66, 42256026), (81, 34430836), (99, 28170684), (108, 25823127), (132, 21128013), (162, 17215418), (198, 14085342), (297, 9390228), (324, 8607709), (396, 7042671), (594, 4695114), (891, 3130076), (1188, 2347557), (1782, 1565038), (3564, 782519)]