18204184

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{23459}}^1$

素因数の和:23562

約数の個数: 16

約数和(自身を含む): 34486200

約数和(自身を除く): 16282016

約数列:

[1, 2, 4, 8, 97, 194, 388, 776, 23459, 46918, 93836, 187672, 2275523, 4551046, 9102092, 18204184]

約数ペア:

[(1, 18204184), (2, 9102092), (4, 4551046), (8, 2275523), (97, 187672), (194, 93836), (388, 46918), (776, 23459)]