21099682668

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{103429817}}^1$

素因数の和:103429841

約数の個数: 24

約数和(自身を含む): 52128628272

約数和(自身を除く): 31028945604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 103429817, 206859634, 310289451, 413719268, 620578902, 1241157804, 1758306889, 3516613778, 5274920667, 7033227556, 10549841334, 21099682668]

約数ペア:

[(1, 21099682668), (2, 10549841334), (3, 7033227556), (4, 5274920667), (6, 3516613778), (12, 1758306889), (17, 1241157804), (34, 620578902), (51, 413719268), (68, 310289451), (102, 206859634), (204, 103429817)]