18384982

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{10853}}^1$

素因数の和:10884

約数の個数: 24

約数和(自身を含む): 34645968

約数和(自身を除く): 16260986

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 10853, 21706, 75971, 119383, 151942, 238766, 835681, 1313213, 1671362, 2626426, 9192491, 18384982]

約数ペア:

[(1, 18384982), (2, 9192491), (7, 2626426), (11, 1671362), (14, 1313213), (22, 835681), (77, 238766), (121, 151942), (154, 119383), (242, 75971), (847, 21706), (1694, 10853)]