2021302974

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{136889}}^1$

素因数の和:137024

約数の個数: 32

約数和(自身を含む): 4257826560

約数和(自身を除く): 2236523586

約数列:

[1, 2, 3, 6, 23, 46, 69, 107, 138, 214, 321, 642, 2461, 4922, 7383, 14766, 136889, 273778, 410667, 821334, 3148447, 6296894, 9445341, 14647123, 18890682, 29294246, 43941369, 87882738, 336883829, 673767658, 1010651487, 2021302974]

約数ペア:

[(1, 2021302974), (2, 1010651487), (3, 673767658), (6, 336883829), (23, 87882738), (46, 43941369), (69, 29294246), (107, 18890682), (138, 14647123), (214, 9445341), (321, 6296894), (642, 3148447), (2461, 821334), (4922, 410667), (7383, 273778), (14766, 136889)]