18206416

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{4969}}^1$

素因数の和:5206

約数の個数: 20

約数和(自身を含む): 35436100

約数和(自身を除く): 17229684

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 4969, 9938, 19876, 39752, 79504, 1137901, 2275802, 4551604, 9103208, 18206416]

約数ペア:

[(1, 18206416), (2, 9103208), (4, 4551604), (8, 2275802), (16, 1137901), (229, 79504), (458, 39752), (916, 19876), (1832, 9938), (3664, 4969)]