2011490334

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{197089}}^1$

素因数の和:197116

約数の個数: 56

約数和(自身を含む): 5170064880

約数和(自身を除く): 3158574546

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 729, 1134, 1458, 1701, 3402, 5103, 10206, 197089, 394178, 591267, 1182534, 1379623, 1773801, 2759246, 3547602, 4138869, 5321403, 8277738, 10642806, 12416607, 15964209, 24833214, 31928418, 37249821, 47892627, 74499642, 95785254, 111749463, 143677881, 223498926, 287355762, 335248389, 670496778, 1005745167, 2011490334]

約数ペア:

[(1, 2011490334), (2, 1005745167), (3, 670496778), (6, 335248389), (7, 287355762), (9, 223498926), (14, 143677881), (18, 111749463), (21, 95785254), (27, 74499642), (42, 47892627), (54, 37249821), (63, 31928418), (81, 24833214), (126, 15964209), (162, 12416607), (189, 10642806), (243, 8277738), (378, 5321403), (486, 4138869), (567, 3547602), (729, 2759246), (1134, 1773801), (1458, 1379623), (1701, 1182534), (3402, 591267), (5103, 394178), (10206, 197089)]