2021867958

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{297421}}^1$

素因数の和:297540

約数の個数: 32

約数和(自身を含む): 4454191872

約数和(自身を除く): 2432323914

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 103, 206, 309, 618, 1133, 2266, 3399, 6798, 297421, 594842, 892263, 1784526, 3271631, 6543262, 9814893, 19629786, 30634363, 61268726, 91903089, 183806178, 336977993, 673955986, 1010933979, 2021867958]

約数ペア:

[(1, 2021867958), (2, 1010933979), (3, 673955986), (6, 336977993), (11, 183806178), (22, 91903089), (33, 61268726), (66, 30634363), (103, 19629786), (206, 9814893), (309, 6543262), (618, 3271631), (1133, 1784526), (2266, 892263), (3399, 594842), (6798, 297421)]