30846906

素因数分解:

$2^1\times 3^6\times {\mathrm{21157}}^1$

素因数の和:21177

約数の個数: 28

約数和(自身を含む): 69377082

約数和(自身を除く): 38530176

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 21157, 42314, 63471, 126942, 190413, 380826, 571239, 1142478, 1713717, 3427434, 5141151, 10282302, 15423453, 30846906]

約数ペア:

[(1, 30846906), (2, 15423453), (3, 10282302), (6, 5141151), (9, 3427434), (18, 1713717), (27, 1142478), (54, 571239), (81, 380826), (162, 190413), (243, 126942), (486, 63471), (729, 42314), (1458, 21157)]