291257136

素因数分解:

$2^4\times 3^2\times {\mathrm{2022619}}^1$

素因数の和:2022633

約数の個数: 30

約数和(自身を含む): 815115860

約数和(自身を除く): 523858724

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2022619, 4045238, 6067857, 8090476, 12135714, 16180952, 18203571, 24271428, 32361904, 36407142, 48542856, 72814284, 97085712, 145628568, 291257136]

約数ペア:

[(1, 291257136), (2, 145628568), (3, 97085712), (4, 72814284), (6, 48542856), (8, 36407142), (9, 32361904), (12, 24271428), (16, 18203571), (18, 16180952), (24, 12135714), (36, 8090476), (48, 6067857), (72, 4045238), (144, 2022619)]