215432856

素因数分解:

$2^3\times 3^2\times {\mathrm{2992123}}^1$

素因数の和:2992135

約数の個数: 24

約数和(自身を含む): 583464180

約数和(自身を除く): 368031324

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2992123, 5984246, 8976369, 11968492, 17952738, 23936984, 26929107, 35905476, 53858214, 71810952, 107716428, 215432856]

約数ペア:

[(1, 215432856), (2, 107716428), (3, 71810952), (4, 53858214), (6, 35905476), (8, 26929107), (9, 23936984), (12, 17952738), (18, 11968492), (24, 8976369), (36, 5984246), (72, 2992123)]