19641069

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6113}}^1$

素因数の和:6146

約数の個数: 32

約数和(自身を含む): 35216640

約数和(自身を除く): 15575571

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 6113, 18339, 42791, 55017, 103921, 128373, 165051, 311763, 385119, 727447, 935289, 1155357, 2182341, 2805867, 6547023, 19641069]

約数ペア:

[(1, 19641069), (3, 6547023), (7, 2805867), (9, 2182341), (17, 1155357), (21, 935289), (27, 727447), (51, 385119), (63, 311763), (119, 165051), (153, 128373), (189, 103921), (357, 55017), (459, 42791), (1071, 18339), (3213, 6113)]