21075192

素因数分解:

$2^3\times 3^2\times {\mathrm{292711}}^1$

素因数の和:292723

約数の個数: 24

約数和(自身を含む): 57078840

約数和(自身を除く): 36003648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 292711, 585422, 878133, 1170844, 1756266, 2341688, 2634399, 3512532, 5268798, 7025064, 10537596, 21075192]

約数ペア:

[(1, 21075192), (2, 10537596), (3, 7025064), (4, 5268798), (6, 3512532), (8, 2634399), (9, 2341688), (12, 1756266), (18, 1170844), (24, 878133), (36, 585422), (72, 292711)]