18954282

素因数分解:

$2^1\times 3^1\times {\mathrm{271}}^1\times {\mathrm{11657}}^1$

素因数の和:11933

約数の個数: 16

約数和(自身を含む): 38051712

約数和(自身を除く): 19097430

約数列:

[1, 2, 3, 6, 271, 542, 813, 1626, 11657, 23314, 34971, 69942, 3159047, 6318094, 9477141, 18954282]

約数ペア:

[(1, 18954282), (2, 9477141), (3, 6318094), (6, 3159047), (271, 69942), (542, 34971), (813, 23314), (1626, 11657)]