180215352

素因数分解:

$2^3\times 3^2\times {\mathrm{2502991}}^1$

素因数の和:2503003

約数の個数: 24

約数和(自身を含む): 488083440

約数和(自身を除く): 307868088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2502991, 5005982, 7508973, 10011964, 15017946, 20023928, 22526919, 30035892, 45053838, 60071784, 90107676, 180215352]

約数ペア:

[(1, 180215352), (2, 90107676), (3, 60071784), (4, 45053838), (6, 30035892), (8, 22526919), (9, 20023928), (12, 15017946), (18, 10011964), (24, 7508973), (36, 5005982), (72, 2502991)]