267804774

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{20353}}^1$

素因数の和:20421

約数の個数: 48

約数和(自身を含む): 628694352

約数和(自身を除く): 360889578

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 43, 51, 86, 102, 129, 153, 258, 306, 387, 731, 774, 1462, 2193, 4386, 6579, 13158, 20353, 40706, 61059, 122118, 183177, 346001, 366354, 692002, 875179, 1038003, 1750358, 2076006, 2625537, 3114009, 5251074, 6228018, 7876611, 14878043, 15753222, 29756086, 44634129, 89268258, 133902387, 267804774]

約数ペア:

[(1, 267804774), (2, 133902387), (3, 89268258), (6, 44634129), (9, 29756086), (17, 15753222), (18, 14878043), (34, 7876611), (43, 6228018), (51, 5251074), (86, 3114009), (102, 2625537), (129, 2076006), (153, 1750358), (258, 1038003), (306, 875179), (387, 692002), (731, 366354), (774, 346001), (1462, 183177), (2193, 122118), (4386, 61059), (6579, 40706), (13158, 20353)]