18314324

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{4993}}^1$

素因数の和:5135

約数の個数: 24

約数和(自身を含む): 36915648

約数和(自身を除く): 18601324

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 4993, 9986, 19972, 34951, 69902, 139804, 654083, 1308166, 2616332, 4578581, 9157162, 18314324]

約数ペア:

[(1, 18314324), (2, 9157162), (4, 4578581), (7, 2616332), (14, 1308166), (28, 654083), (131, 139804), (262, 69902), (524, 34951), (917, 19972), (1834, 9986), (3668, 4993)]