22005606

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{29}}^2\times {\mathrm{89}}^1$

素因数の和:166

約数の個数: 72

約数和(自身を含む): 53618760

約数和(自身を除く): 31613154

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 49, 58, 87, 89, 98, 147, 174, 178, 203, 267, 294, 406, 534, 609, 623, 841, 1218, 1246, 1421, 1682, 1869, 2523, 2581, 2842, 3738, 4263, 4361, 5046, 5162, 5887, 7743, 8526, 8722, 11774, 13083, 15486, 17661, 18067, 26166, 35322, 36134, 41209, 54201, 74849, 82418, 108402, 123627, 126469, 149698, 224547, 247254, 252938, 379407, 449094, 523943, 758814, 1047886, 1571829, 3143658, 3667601, 7335202, 11002803, 22005606]

約数ペア:

[(1, 22005606), (2, 11002803), (3, 7335202), (6, 3667601), (7, 3143658), (14, 1571829), (21, 1047886), (29, 758814), (42, 523943), (49, 449094), (58, 379407), (87, 252938), (89, 247254), (98, 224547), (147, 149698), (174, 126469), (178, 123627), (203, 108402), (267, 82418), (294, 74849), (406, 54201), (534, 41209), (609, 36134), (623, 35322), (841, 26166), (1218, 18067), (1246, 17661), (1421, 15486), (1682, 13083), (1869, 11774), (2523, 8722), (2581, 8526), (2842, 7743), (3738, 5887), (4263, 5162), (4361, 5046)]