213874356

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{481699}}^1$

素因数の和:481743

約数の個数: 24

約数和(自身を含む): 512528800

約数和(自身を除く): 298654444

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 481699, 963398, 1445097, 1926796, 2890194, 5780388, 17822863, 35645726, 53468589, 71291452, 106937178, 213874356]

約数ペア:

[(1, 213874356), (2, 106937178), (3, 71291452), (4, 53468589), (6, 35645726), (12, 17822863), (37, 5780388), (74, 2890194), (111, 1926796), (148, 1445097), (222, 963398), (444, 481699)]