42215166

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2081}}^1$

素因数の和:2126

約数の個数: 72

約数和(自身を含む): 111078864

約数和(自身を除く): 68863698

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 49, 63, 69, 98, 126, 138, 147, 161, 207, 294, 322, 414, 441, 483, 882, 966, 1127, 1449, 2081, 2254, 2898, 3381, 4162, 6243, 6762, 10143, 12486, 14567, 18729, 20286, 29134, 37458, 43701, 47863, 87402, 95726, 101969, 131103, 143589, 203938, 262206, 287178, 305907, 335041, 430767, 611814, 670082, 861534, 917721, 1005123, 1835442, 2010246, 2345287, 3015369, 4690574, 6030738, 7035861, 14071722, 21107583, 42215166]

約数ペア:

[(1, 42215166), (2, 21107583), (3, 14071722), (6, 7035861), (7, 6030738), (9, 4690574), (14, 3015369), (18, 2345287), (21, 2010246), (23, 1835442), (42, 1005123), (46, 917721), (49, 861534), (63, 670082), (69, 611814), (98, 430767), (126, 335041), (138, 305907), (147, 287178), (161, 262206), (207, 203938), (294, 143589), (322, 131103), (414, 101969), (441, 95726), (483, 87402), (882, 47863), (966, 43701), (1127, 37458), (1449, 29134), (2081, 20286), (2254, 18729), (2898, 14567), (3381, 12486), (4162, 10143), (6243, 6762)]