1384398

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{827}}^1$

素因数の和:869

約数の個数: 32

約数和(自身を含む): 3179520

約数和(自身を除く): 1795122

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 827, 837, 1654, 1674, 2481, 4962, 7443, 14886, 22329, 25637, 44658, 51274, 76911, 153822, 230733, 461466, 692199, 1384398]

約数ペア:

[(1, 1384398), (2, 692199), (3, 461466), (6, 230733), (9, 153822), (18, 76911), (27, 51274), (31, 44658), (54, 25637), (62, 22329), (93, 14886), (186, 7443), (279, 4962), (558, 2481), (827, 1674), (837, 1654)]