18467468

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5651}}^1$

素因数の和:5717

約数の個数: 24

約数和(自身を含む): 34816320

約数和(自身を除く): 16348852

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 5651, 11302, 22604, 107369, 214738, 242993, 429476, 485986, 971972, 4616867, 9233734, 18467468]

約数ペア:

[(1, 18467468), (2, 9233734), (4, 4616867), (19, 971972), (38, 485986), (43, 429476), (76, 242993), (86, 214738), (172, 107369), (817, 22604), (1634, 11302), (3268, 5651)]