2351706

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{421}}^1$

素因数の和:459

約数の個数: 48

約数和(自身を含む): 5772960

約数和(自身を除く): 3421254

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 421, 798, 842, 931, 1263, 1862, 2526, 2793, 2947, 5586, 5894, 7999, 8841, 15998, 17682, 20629, 23997, 41258, 47994, 55993, 61887, 111986, 123774, 167979, 335958, 391951, 783902, 1175853, 2351706]

約数ペア:

[(1, 2351706), (2, 1175853), (3, 783902), (6, 391951), (7, 335958), (14, 167979), (19, 123774), (21, 111986), (38, 61887), (42, 55993), (49, 47994), (57, 41258), (98, 23997), (114, 20629), (133, 17682), (147, 15998), (266, 8841), (294, 7999), (399, 5894), (421, 5586), (798, 2947), (842, 2793), (931, 2526), (1263, 1862)]