15853428

素因数分解:

$2^2\times 3^3\times {\mathrm{181}}^1\times {\mathrm{811}}^1$

素因数の和:1005

約数の個数: 48

約数和(自身を含む): 41379520

約数和(自身を除く): 25526092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 181, 362, 543, 724, 811, 1086, 1622, 1629, 2172, 2433, 3244, 3258, 4866, 4887, 6516, 7299, 9732, 9774, 14598, 19548, 21897, 29196, 43794, 87588, 146791, 293582, 440373, 587164, 880746, 1321119, 1761492, 2642238, 3963357, 5284476, 7926714, 15853428]

約数ペア:

[(1, 15853428), (2, 7926714), (3, 5284476), (4, 3963357), (6, 2642238), (9, 1761492), (12, 1321119), (18, 880746), (27, 587164), (36, 440373), (54, 293582), (108, 146791), (181, 87588), (362, 43794), (543, 29196), (724, 21897), (811, 19548), (1086, 14598), (1622, 9774), (1629, 9732), (2172, 7299), (2433, 6516), (3244, 4887), (3258, 4866)]