21808342224

素因数分解:

$2^4\times 3^2\times {\mathrm{151446821}}^1$

素因数の和:151446835

約数の個数: 30

約数和(自身を含む): 61033069266

約数和(自身を除く): 39224727042

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 151446821, 302893642, 454340463, 605787284, 908680926, 1211574568, 1363021389, 1817361852, 2423149136, 2726042778, 3634723704, 5452085556, 7269447408, 10904171112, 21808342224]

約数ペア:

[(1, 21808342224), (2, 10904171112), (3, 7269447408), (4, 5452085556), (6, 3634723704), (8, 2726042778), (9, 2423149136), (12, 1817361852), (16, 1363021389), (18, 1211574568), (24, 908680926), (36, 605787284), (48, 454340463), (72, 302893642), (144, 151446821)]