12353940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{68633}}^1$

素因数の和:68648

約数の個数: 36

約数和(自身を含む): 37474164

約数和(自身を除く): 25120224

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 68633, 137266, 205899, 274532, 343165, 411798, 617697, 686330, 823596, 1029495, 1235394, 1372660, 2058990, 2470788, 3088485, 4117980, 6176970, 12353940]

約数ペア:

[(1, 12353940), (2, 6176970), (3, 4117980), (4, 3088485), (5, 2470788), (6, 2058990), (9, 1372660), (10, 1235394), (12, 1029495), (15, 823596), (18, 686330), (20, 617697), (30, 411798), (36, 343165), (45, 274532), (60, 205899), (90, 137266), (180, 68633)]