15668262

素因数分解:

$2^1\times 3^3\times {\mathrm{257}}^1\times {\mathrm{1129}}^1$

素因数の和:1397

約数の個数: 32

約数和(自身を含む): 34984800

約数和(自身を除く): 19316538

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 257, 514, 771, 1129, 1542, 2258, 2313, 3387, 4626, 6774, 6939, 10161, 13878, 20322, 30483, 60966, 290153, 580306, 870459, 1740918, 2611377, 5222754, 7834131, 15668262]

約数ペア:

[(1, 15668262), (2, 7834131), (3, 5222754), (6, 2611377), (9, 1740918), (18, 870459), (27, 580306), (54, 290153), (257, 60966), (514, 30483), (771, 20322), (1129, 13878), (1542, 10161), (2258, 6939), (2313, 6774), (3387, 4626)]