187630002

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{20399}}^1$

素因数の和:20487

約数の個数: 48

約数和(自身を含む): 470995200

約数和(自身を除く): 283365198

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 73, 126, 146, 219, 438, 511, 657, 1022, 1314, 1533, 3066, 4599, 9198, 20399, 40798, 61197, 122394, 142793, 183591, 285586, 367182, 428379, 856758, 1285137, 1489127, 2570274, 2978254, 4467381, 8934762, 10423889, 13402143, 20847778, 26804286, 31271667, 62543334, 93815001, 187630002]

約数ペア:

[(1, 187630002), (2, 93815001), (3, 62543334), (6, 31271667), (7, 26804286), (9, 20847778), (14, 13402143), (18, 10423889), (21, 8934762), (42, 4467381), (63, 2978254), (73, 2570274), (126, 1489127), (146, 1285137), (219, 856758), (438, 428379), (511, 367182), (657, 285586), (1022, 183591), (1314, 142793), (1533, 122394), (3066, 61197), (4599, 40798), (9198, 20399)]