2109114

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{881}}^1$

素因数の和:915

約数の個数: 48

約数和(自身を含む): 5503680

約数和(自身を除く): 3394566

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 881, 1197, 1762, 2394, 2643, 5286, 6167, 7929, 12334, 15858, 16739, 18501, 33478, 37002, 50217, 55503, 100434, 111006, 117173, 150651, 234346, 301302, 351519, 703038, 1054557, 2109114]

約数ペア:

[(1, 2109114), (2, 1054557), (3, 703038), (6, 351519), (7, 301302), (9, 234346), (14, 150651), (18, 117173), (19, 111006), (21, 100434), (38, 55503), (42, 50217), (57, 37002), (63, 33478), (114, 18501), (126, 16739), (133, 15858), (171, 12334), (266, 7929), (342, 6167), (399, 5286), (798, 2643), (881, 2394), (1197, 1762)]