2021835834

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{24413}}^1$

素因数の和:24571

約数の個数: 48

約数和(自身を含む): 4524597792

約数和(自身を除く): 2502761958

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 107, 129, 214, 258, 321, 387, 642, 774, 963, 1926, 4601, 9202, 13803, 24413, 27606, 41409, 48826, 73239, 82818, 146478, 219717, 439434, 1049759, 2099518, 2612191, 3149277, 5224382, 6298554, 7836573, 9447831, 15673146, 18895662, 23509719, 47019438, 112324213, 224648426, 336972639, 673945278, 1010917917, 2021835834]

約数ペア:

[(1, 2021835834), (2, 1010917917), (3, 673945278), (6, 336972639), (9, 224648426), (18, 112324213), (43, 47019438), (86, 23509719), (107, 18895662), (129, 15673146), (214, 9447831), (258, 7836573), (321, 6298554), (387, 5224382), (642, 3149277), (774, 2612191), (963, 2099518), (1926, 1049759), (4601, 439434), (9202, 219717), (13803, 146478), (24413, 82818), (27606, 73239), (41409, 48826)]