39844518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{2161}}^1$

素因数の和:2612

約数の個数: 32

約数和(自身を含む): 91322880

約数和(自身を除く): 51478362

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 439, 878, 1317, 2161, 2634, 3073, 4322, 6146, 6483, 9219, 12966, 15127, 18438, 30254, 45381, 90762, 948679, 1897358, 2846037, 5692074, 6640753, 13281506, 19922259, 39844518]

約数ペア:

[(1, 39844518), (2, 19922259), (3, 13281506), (6, 6640753), (7, 5692074), (14, 2846037), (21, 1897358), (42, 948679), (439, 90762), (878, 45381), (1317, 30254), (2161, 18438), (2634, 15127), (3073, 12966), (4322, 9219), (6146, 6483)]