15818274

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{5527}}^1$

素因数の和:5591

約数の個数: 32

約数和(自身を含む): 35821440

約数和(自身を除く): 20003166

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 318, 477, 954, 1431, 2862, 5527, 11054, 16581, 33162, 49743, 99486, 149229, 292931, 298458, 585862, 878793, 1757586, 2636379, 5272758, 7909137, 15818274]

約数ペア:

[(1, 15818274), (2, 7909137), (3, 5272758), (6, 2636379), (9, 1757586), (18, 878793), (27, 585862), (53, 298458), (54, 292931), (106, 149229), (159, 99486), (318, 49743), (477, 33162), (954, 16581), (1431, 11054), (2862, 5527)]