18397376

素因数分解:

$2^6\times {\mathrm{263}}^1\times {\mathrm{1093}}^1$

素因数の和:1368

約数の個数: 28

約数和(自身を含む): 36679632

約数和(自身を除く): 18282256

約数列:

[1, 2, 4, 8, 16, 32, 64, 263, 526, 1052, 1093, 2104, 2186, 4208, 4372, 8416, 8744, 16832, 17488, 34976, 69952, 287459, 574918, 1149836, 2299672, 4599344, 9198688, 18397376]

約数ペア:

[(1, 18397376), (2, 9198688), (4, 4599344), (8, 2299672), (16, 1149836), (32, 574918), (64, 287459), (263, 69952), (526, 34976), (1052, 17488), (1093, 16832), (2104, 8744), (2186, 8416), (4208, 4372)]