2009093394

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{621241}}^1$

素因数の和:621271

約数の個数: 48

約数和(自身を含む): 5099154336

約数和(自身を除く): 3090060942

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1617, 3234, 621241, 1242482, 1863723, 3727446, 4348687, 6833651, 8697374, 13046061, 13667302, 20500953, 26092122, 30440809, 41001906, 47835557, 60881618, 91322427, 95671114, 143506671, 182644854, 287013342, 334848899, 669697798, 1004546697, 2009093394]

約数ペア:

[(1, 2009093394), (2, 1004546697), (3, 669697798), (6, 334848899), (7, 287013342), (11, 182644854), (14, 143506671), (21, 95671114), (22, 91322427), (33, 60881618), (42, 47835557), (49, 41001906), (66, 30440809), (77, 26092122), (98, 20500953), (147, 13667302), (154, 13046061), (231, 8697374), (294, 6833651), (462, 4348687), (539, 3727446), (1078, 1863723), (1617, 1242482), (3234, 621241)]