18913014

素因数分解:

$2^1\times 3^4\times {\mathrm{116747}}^1$

素因数の和:116761

約数の個数: 20

約数和(自身を含む): 42379524

約数和(自身を除く): 23466510

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 116747, 233494, 350241, 700482, 1050723, 2101446, 3152169, 6304338, 9456507, 18913014]

約数ペア:

[(1, 18913014), (2, 9456507), (3, 6304338), (6, 3152169), (9, 2101446), (18, 1050723), (27, 700482), (54, 350241), (81, 233494), (162, 116747)]