247585788

素因数分解:

$2^2\times 3^3\times {\mathrm{2292461}}^1$

素因数の和:2292474

約数の個数: 24

約数和(自身を含む): 641889360

約数和(自身を除く): 394303572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 2292461, 4584922, 6877383, 9169844, 13754766, 20632149, 27509532, 41264298, 61896447, 82528596, 123792894, 247585788]

約数ペア:

[(1, 247585788), (2, 123792894), (3, 82528596), (4, 61896447), (6, 41264298), (9, 27509532), (12, 20632149), (18, 13754766), (27, 9169844), (36, 6877383), (54, 4584922), (108, 2292461)]