17680036

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{36529}}^1$

素因数の和:36555

約数の個数: 18

約数和(自身を含む): 34009430

約数和(自身を除く): 16329394

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 36529, 73058, 146116, 401819, 803638, 1607276, 4420009, 8840018, 17680036]

約数ペア:

[(1, 17680036), (2, 8840018), (4, 4420009), (11, 1607276), (22, 803638), (44, 401819), (121, 146116), (242, 73058), (484, 36529)]