2129457834

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{16900459}}^1$

素因数の和:16900474

約数の個数: 24

約数和(自身を含む): 5272943520

約数和(自身を除く): 3143485686

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 16900459, 33800918, 50701377, 101402754, 118303213, 152104131, 236606426, 304208262, 354909639, 709819278, 1064728917, 2129457834]

約数ペア:

[(1, 2129457834), (2, 1064728917), (3, 709819278), (6, 354909639), (7, 304208262), (9, 236606426), (14, 152104131), (18, 118303213), (21, 101402754), (42, 50701377), (63, 33800918), (126, 16900459)]