2018133628

素因数分解:

$2^2\times 7^1\times {\mathrm{743}}^1\times {\mathrm{97007}}^1$

素因数の和:97761

約数の個数: 24

約数和(自身を含む): 4041741312

約数和(自身を除く): 2023607684

約数列:

[1, 2, 4, 7, 14, 28, 743, 1486, 2972, 5201, 10402, 20804, 97007, 194014, 388028, 679049, 1358098, 2716196, 72076201, 144152402, 288304804, 504533407, 1009066814, 2018133628]

約数ペア:

[(1, 2018133628), (2, 1009066814), (4, 504533407), (7, 288304804), (14, 144152402), (28, 72076201), (743, 2716196), (1486, 1358098), (2972, 679049), (5201, 388028), (10402, 194014), (20804, 97007)]