2221370874

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{191}}^1$

素因数の和:492

約数の個数: 96

約数和(自身を含む): 5026904064

約数和(自身を除く): 2805533190

約数列:

[1, 2, 3, 6, 9, 18, 53, 73, 106, 146, 159, 167, 191, 219, 318, 334, 382, 438, 477, 501, 573, 657, 954, 1002, 1146, 1314, 1503, 1719, 3006, 3438, 3869, 7738, 8851, 10123, 11607, 12191, 13943, 17702, 20246, 23214, 24382, 26553, 27886, 30369, 31897, 34821, 36573, 41829, 53106, 60738, 63794, 69642, 73146, 79659, 83658, 91107, 95691, 109719, 125487, 159318, 182214, 191382, 219438, 250974, 287073, 574146, 646123, 738979, 1292246, 1477958, 1690541, 1938369, 2216937, 2328481, 3381082, 3876738, 4433874, 4656962, 5071623, 5815107, 6650811, 6985443, 10143246, 11630214, 13301622, 13970886, 15214869, 20956329, 30429738, 41912658, 123409493, 246818986, 370228479, 740456958, 1110685437, 2221370874]

約数ペア:

[(1, 2221370874), (2, 1110685437), (3, 740456958), (6, 370228479), (9, 246818986), (18, 123409493), (53, 41912658), (73, 30429738), (106, 20956329), (146, 15214869), (159, 13970886), (167, 13301622), (191, 11630214), (219, 10143246), (318, 6985443), (334, 6650811), (382, 5815107), (438, 5071623), (477, 4656962), (501, 4433874), (573, 3876738), (657, 3381082), (954, 2328481), (1002, 2216937), (1146, 1938369), (1314, 1690541), (1503, 1477958), (1719, 1292246), (3006, 738979), (3438, 646123), (3869, 574146), (7738, 287073), (8851, 250974), (10123, 219438), (11607, 191382), (12191, 182214), (13943, 159318), (17702, 125487), (20246, 109719), (23214, 95691), (24382, 91107), (26553, 83658), (27886, 79659), (30369, 73146), (31897, 69642), (34821, 63794), (36573, 60738), (41829, 53106)]