393737994

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{4993}}^1$

素因数の和:5351

約数の個数: 48

約数和(自身を含む): 921632712

約数和(自身を除く): 527894718

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 337, 674, 1011, 2022, 3033, 4381, 4993, 6066, 8762, 9986, 13143, 14979, 26286, 29958, 39429, 44937, 64909, 78858, 89874, 129818, 194727, 389454, 584181, 1168362, 1682641, 3365282, 5047923, 10095846, 15143769, 21874333, 30287538, 43748666, 65622999, 131245998, 196868997, 393737994]

約数ペア:

[(1, 393737994), (2, 196868997), (3, 131245998), (6, 65622999), (9, 43748666), (13, 30287538), (18, 21874333), (26, 15143769), (39, 10095846), (78, 5047923), (117, 3365282), (234, 1682641), (337, 1168362), (674, 584181), (1011, 389454), (2022, 194727), (3033, 129818), (4381, 89874), (4993, 78858), (6066, 64909), (8762, 44937), (9986, 39429), (13143, 29958), (14979, 26286)]