13040856

素因数分解:

$2^3\times 3^2\times {\mathrm{181123}}^1$

素因数の和:181135

約数の個数: 24

約数和(自身を含む): 35319180

約数和(自身を除く): 22278324

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 181123, 362246, 543369, 724492, 1086738, 1448984, 1630107, 2173476, 3260214, 4346952, 6520428, 13040856]

約数ペア:

[(1, 13040856), (2, 6520428), (3, 4346952), (4, 3260214), (6, 2173476), (8, 1630107), (9, 1448984), (12, 1086738), (18, 724492), (24, 543369), (36, 362246), (72, 181123)]