2080638

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{337}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 5272800

約数和(自身を除く): 3192162

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 337, 343, 441, 674, 686, 882, 1011, 1029, 2022, 2058, 2359, 3033, 3087, 4718, 6066, 6174, 7077, 14154, 16513, 21231, 33026, 42462, 49539, 99078, 115591, 148617, 231182, 297234, 346773, 693546, 1040319, 2080638]

約数ペア:

[(1, 2080638), (2, 1040319), (3, 693546), (6, 346773), (7, 297234), (9, 231182), (14, 148617), (18, 115591), (21, 99078), (42, 49539), (49, 42462), (63, 33026), (98, 21231), (126, 16513), (147, 14154), (294, 7077), (337, 6174), (343, 6066), (441, 4718), (674, 3087), (686, 3033), (882, 2359), (1011, 2058), (1029, 2022)]