2021293854

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{223}}^1\times {\mathrm{6067}}^1$

素因数の和:6381

約数の個数: 48

約数和(自身を含む): 4452844032

約数和(自身を除く): 2431550178

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 223, 249, 446, 498, 669, 747, 1338, 1494, 2007, 4014, 6067, 12134, 18201, 18509, 36402, 37018, 54603, 55527, 109206, 111054, 166581, 333162, 503561, 1007122, 1352941, 1510683, 2705882, 3021366, 4058823, 4532049, 8117646, 9064098, 12176469, 24352938, 112294103, 224588206, 336882309, 673764618, 1010646927, 2021293854]

約数ペア:

[(1, 2021293854), (2, 1010646927), (3, 673764618), (6, 336882309), (9, 224588206), (18, 112294103), (83, 24352938), (166, 12176469), (223, 9064098), (249, 8117646), (446, 4532049), (498, 4058823), (669, 3021366), (747, 2705882), (1338, 1510683), (1494, 1352941), (2007, 1007122), (4014, 503561), (6067, 333162), (12134, 166581), (18201, 111054), (18509, 109206), (36402, 55527), (37018, 54603)]