21468594

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{26903}}^1$

素因数の和:26934

約数の個数: 32

約数和(自身を含む): 51655680

約数和(自身を除く): 30187086

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 26903, 53806, 80709, 161418, 188321, 376642, 511157, 564963, 1022314, 1129926, 1533471, 3066942, 3578099, 7156198, 10734297, 21468594]

約数ペア:

[(1, 21468594), (2, 10734297), (3, 7156198), (6, 3578099), (7, 3066942), (14, 1533471), (19, 1129926), (21, 1022314), (38, 564963), (42, 511157), (57, 376642), (114, 188321), (133, 161418), (266, 80709), (399, 53806), (798, 26903)]