3978114

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{1933}}^1$

素因数の和:1959

約数の個数: 32

約数和(自身を含む): 9283200

約数和(自身を除く): 5305086

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 1933, 2058, 3866, 5799, 11598, 13531, 27062, 40593, 81186, 94717, 189434, 284151, 568302, 663019, 1326038, 1989057, 3978114]

約数ペア:

[(1, 3978114), (2, 1989057), (3, 1326038), (6, 663019), (7, 568302), (14, 284151), (21, 189434), (42, 94717), (49, 81186), (98, 40593), (147, 27062), (294, 13531), (343, 11598), (686, 5799), (1029, 3866), (1933, 2058)]