2193246

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:102

約数の個数: 72

約数和(自身を含む): 5601960

約数和(自身を除く): 3408714

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 53, 57, 66, 99, 106, 114, 121, 159, 171, 198, 209, 242, 318, 342, 363, 418, 477, 583, 627, 726, 954, 1007, 1089, 1166, 1254, 1749, 1881, 2014, 2178, 2299, 3021, 3498, 3762, 4598, 5247, 6042, 6413, 6897, 9063, 10494, 11077, 12826, 13794, 18126, 19239, 20691, 22154, 33231, 38478, 41382, 57717, 66462, 99693, 115434, 121847, 199386, 243694, 365541, 731082, 1096623, 2193246]

約数ペア:

[(1, 2193246), (2, 1096623), (3, 731082), (6, 365541), (9, 243694), (11, 199386), (18, 121847), (19, 115434), (22, 99693), (33, 66462), (38, 57717), (53, 41382), (57, 38478), (66, 33231), (99, 22154), (106, 20691), (114, 19239), (121, 18126), (159, 13794), (171, 12826), (198, 11077), (209, 10494), (242, 9063), (318, 6897), (342, 6413), (363, 6042), (418, 5247), (477, 4598), (583, 3762), (627, 3498), (726, 3021), (954, 2299), (1007, 2178), (1089, 2014), (1166, 1881), (1254, 1749)]