213396684

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{573647}}^1$

素因数の和:573685

約数の個数: 24

約数和(自身を含む): 513988608

約数和(自身を除く): 300591924

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 573647, 1147294, 1720941, 2294588, 3441882, 6883764, 17783057, 35566114, 53349171, 71132228, 106698342, 213396684]

約数ペア:

[(1, 213396684), (2, 106698342), (3, 71132228), (4, 53349171), (6, 35566114), (12, 17783057), (31, 6883764), (62, 3441882), (93, 2294588), (124, 1720941), (186, 1147294), (372, 573647)]