125140806

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{20269}}^1$

素因数の和:20298

約数の個数: 48

約数和(自身を含む): 316212000

約数和(自身を除く): 191071194

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 441, 686, 882, 1029, 2058, 3087, 6174, 20269, 40538, 60807, 121614, 141883, 182421, 283766, 364842, 425649, 851298, 993181, 1276947, 1986362, 2553894, 2979543, 5959086, 6952267, 8938629, 13904534, 17877258, 20856801, 41713602, 62570403, 125140806]

約数ペア:

[(1, 125140806), (2, 62570403), (3, 41713602), (6, 20856801), (7, 17877258), (9, 13904534), (14, 8938629), (18, 6952267), (21, 5959086), (42, 2979543), (49, 2553894), (63, 1986362), (98, 1276947), (126, 993181), (147, 851298), (294, 425649), (343, 364842), (441, 283766), (686, 182421), (882, 141883), (1029, 121614), (2058, 60807), (3087, 40538), (6174, 20269)]