40991718

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{593}}^1$

素因数の和:920

約数の個数: 32

約数和(自身を含む): 84424032

約数和(自身を除く): 43432314

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 281, 562, 593, 843, 1186, 1686, 1779, 3558, 11521, 23042, 24313, 34563, 48626, 69126, 72939, 145878, 166633, 333266, 499899, 999798, 6831953, 13663906, 20495859, 40991718]

約数ペア:

[(1, 40991718), (2, 20495859), (3, 13663906), (6, 6831953), (41, 999798), (82, 499899), (123, 333266), (246, 166633), (281, 145878), (562, 72939), (593, 69126), (843, 48626), (1186, 34563), (1686, 24313), (1779, 23042), (3558, 11521)]