29905722

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21577}}^1$

素因数の和:21603

約数の個数: 48

約数和(自身を含む): 80788032

約数和(自身を除く): 50882310

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 21577, 43154, 64731, 129462, 151039, 194193, 237347, 302078, 388386, 453117, 474694, 712041, 906234, 1359351, 1424082, 1661429, 2136123, 2718702, 3322858, 4272246, 4984287, 9968574, 14952861, 29905722]

約数ペア:

[(1, 29905722), (2, 14952861), (3, 9968574), (6, 4984287), (7, 4272246), (9, 3322858), (11, 2718702), (14, 2136123), (18, 1661429), (21, 1424082), (22, 1359351), (33, 906234), (42, 712041), (63, 474694), (66, 453117), (77, 388386), (99, 302078), (126, 237347), (154, 194193), (198, 151039), (231, 129462), (462, 64731), (693, 43154), (1386, 21577)]