26068518

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{661}}^1$

素因数の和:989

約数の個数: 48

約数和(自身を含む): 64854816

約数和(自身を除く): 38786298

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 313, 626, 661, 939, 1322, 1878, 1983, 2191, 2817, 3966, 4382, 4627, 5634, 5949, 6573, 9254, 11898, 13146, 13881, 19719, 27762, 39438, 41643, 83286, 206893, 413786, 620679, 1241358, 1448251, 1862037, 2896502, 3724074, 4344753, 8689506, 13034259, 26068518]

約数ペア:

[(1, 26068518), (2, 13034259), (3, 8689506), (6, 4344753), (7, 3724074), (9, 2896502), (14, 1862037), (18, 1448251), (21, 1241358), (42, 620679), (63, 413786), (126, 206893), (313, 83286), (626, 41643), (661, 39438), (939, 27762), (1322, 19719), (1878, 13881), (1983, 13146), (2191, 11898), (2817, 9254), (3966, 6573), (4382, 5949), (4627, 5634)]