12668166

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:346

約数の個数: 72

約数和(自身を含む): 32651424

約数和(自身を除く): 19983258

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 53, 63, 98, 106, 126, 147, 159, 271, 294, 318, 371, 441, 477, 542, 742, 813, 882, 954, 1113, 1626, 1897, 2226, 2439, 2597, 3339, 3794, 4878, 5194, 5691, 6678, 7791, 11382, 13279, 14363, 15582, 17073, 23373, 26558, 28726, 34146, 39837, 43089, 46746, 79674, 86178, 100541, 119511, 129267, 201082, 239022, 258534, 301623, 603246, 703787, 904869, 1407574, 1809738, 2111361, 4222722, 6334083, 12668166]

約数ペア:

[(1, 12668166), (2, 6334083), (3, 4222722), (6, 2111361), (7, 1809738), (9, 1407574), (14, 904869), (18, 703787), (21, 603246), (42, 301623), (49, 258534), (53, 239022), (63, 201082), (98, 129267), (106, 119511), (126, 100541), (147, 86178), (159, 79674), (271, 46746), (294, 43089), (318, 39837), (371, 34146), (441, 28726), (477, 26558), (542, 23373), (742, 17073), (813, 15582), (882, 14363), (954, 13279), (1113, 11382), (1626, 7791), (1897, 6678), (2226, 5691), (2439, 5194), (2597, 4878), (3339, 3794)]