2079656838

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{16505213}}^1$

素因数の和:16505228

約数の個数: 24

約数和(自身を含む): 5149626768

約数和(自身を除く): 3069969930

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 16505213, 33010426, 49515639, 99031278, 115536491, 148546917, 231072982, 297093834, 346609473, 693218946, 1039828419, 2079656838]

約数ペア:

[(1, 2079656838), (2, 1039828419), (3, 693218946), (6, 346609473), (7, 297093834), (9, 231072982), (14, 148546917), (18, 115536491), (21, 99031278), (42, 49515639), (63, 33010426), (126, 16505213)]