21094074

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{12601}}^1$

素因数の和:12643

約数の個数: 32

約数和(自身を含む): 48391680

約数和(自身を除く): 27297606

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 12601, 25202, 37803, 75606, 113409, 226818, 340227, 390631, 680454, 781262, 1171893, 2343786, 3515679, 7031358, 10547037, 21094074]

約数ペア:

[(1, 21094074), (2, 10547037), (3, 7031358), (6, 3515679), (9, 2343786), (18, 1171893), (27, 781262), (31, 680454), (54, 390631), (62, 340227), (93, 226818), (186, 113409), (279, 75606), (558, 37803), (837, 25202), (1674, 12601)]