17888970516

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{78460397}}^1$

素因数の和:78460423

約数の個数: 24

約数和(自身を含む): 43937822880

約数和(自身を除く): 26048852364

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 78460397, 156920794, 235381191, 313841588, 470762382, 941524764, 1490747543, 2981495086, 4472242629, 5962990172, 8944485258, 17888970516]

約数ペア:

[(1, 17888970516), (2, 8944485258), (3, 5962990172), (4, 4472242629), (6, 2981495086), (12, 1490747543), (19, 941524764), (38, 470762382), (57, 313841588), (76, 235381191), (114, 156920794), (228, 78460397)]