2838996

素因数分解:

$2^2\times 3^3\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:381

約数の個数: 48

約数和(自身を含む): 7463680

約数和(自身を除く): 4624684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 97, 108, 194, 271, 291, 388, 542, 582, 813, 873, 1084, 1164, 1626, 1746, 2439, 2619, 3252, 3492, 4878, 5238, 7317, 9756, 10476, 14634, 26287, 29268, 52574, 78861, 105148, 157722, 236583, 315444, 473166, 709749, 946332, 1419498, 2838996]

約数ペア:

[(1, 2838996), (2, 1419498), (3, 946332), (4, 709749), (6, 473166), (9, 315444), (12, 236583), (18, 157722), (27, 105148), (36, 78861), (54, 52574), (97, 29268), (108, 26287), (194, 14634), (271, 10476), (291, 9756), (388, 7317), (542, 5238), (582, 4878), (813, 3492), (873, 3252), (1084, 2619), (1164, 2439), (1626, 1746)]