22778568

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{16651}}^1$

素因数の和:16682

約数の個数: 48

約数和(自身を含む): 64942800

約数和(自身を除く): 42164232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 16651, 33302, 49953, 66604, 99906, 133208, 149859, 199812, 299718, 316369, 399624, 599436, 632738, 949107, 1198872, 1265476, 1898214, 2530952, 2847321, 3796428, 5694642, 7592856, 11389284, 22778568]

約数ペア:

[(1, 22778568), (2, 11389284), (3, 7592856), (4, 5694642), (6, 3796428), (8, 2847321), (9, 2530952), (12, 1898214), (18, 1265476), (19, 1198872), (24, 949107), (36, 632738), (38, 599436), (57, 399624), (72, 316369), (76, 299718), (114, 199812), (152, 149859), (171, 133208), (228, 99906), (342, 66604), (456, 49953), (684, 33302), (1368, 16651)]