121111718

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{10909}}^1$

素因数の和:10992

約数の個数: 32

約数和(自身を含む): 227277120

約数和(自身を除く): 106165402

約数列:

[1, 2, 7, 13, 14, 26, 61, 91, 122, 182, 427, 793, 854, 1586, 5551, 10909, 11102, 21818, 76363, 141817, 152726, 283634, 665449, 992719, 1330898, 1985438, 4658143, 8650837, 9316286, 17301674, 60555859, 121111718]

約数ペア:

[(1, 121111718), (2, 60555859), (7, 17301674), (13, 9316286), (14, 8650837), (26, 4658143), (61, 1985438), (91, 1330898), (122, 992719), (182, 665449), (427, 283634), (793, 152726), (854, 141817), (1586, 76363), (5551, 21818), (10909, 11102)]