1854156

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 4687200

約数和(自身を除く): 2833044

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 61, 68, 102, 122, 149, 183, 204, 244, 298, 366, 447, 596, 732, 894, 1037, 1788, 2074, 2533, 3111, 4148, 5066, 6222, 7599, 9089, 10132, 12444, 15198, 18178, 27267, 30396, 36356, 54534, 109068, 154513, 309026, 463539, 618052, 927078, 1854156]

約数ペア:

[(1, 1854156), (2, 927078), (3, 618052), (4, 463539), (6, 309026), (12, 154513), (17, 109068), (34, 54534), (51, 36356), (61, 30396), (68, 27267), (102, 18178), (122, 15198), (149, 12444), (183, 10132), (204, 9089), (244, 7599), (298, 6222), (366, 5066), (447, 4148), (596, 3111), (732, 2533), (894, 2074), (1037, 1788)]