21409932

素因数分解:

$2^2\times 3^1\times {\mathrm{1069}}^1\times {\mathrm{1669}}^1$

素因数の和:2745

約数の個数: 24

約数和(自身を含む): 50033200

約数和(自身を除く): 28623268

約数列:

[1, 2, 3, 4, 6, 12, 1069, 1669, 2138, 3207, 3338, 4276, 5007, 6414, 6676, 10014, 12828, 20028, 1784161, 3568322, 5352483, 7136644, 10704966, 21409932]

約数ペア:

[(1, 21409932), (2, 10704966), (3, 7136644), (4, 5352483), (6, 3568322), (12, 1784161), (1069, 20028), (1669, 12828), (2138, 10014), (3207, 6676), (3338, 6414), (4276, 5007)]