388333854

素因数分解:

$2^1\times 3^2\times {\mathrm{1423}}^1\times {\mathrm{15161}}^1$

素因数の和:16592

約数の個数: 24

約数和(自身を含む): 842036832

約数和(自身を除く): 453702978

約数列:

[1, 2, 3, 6, 9, 18, 1423, 2846, 4269, 8538, 12807, 15161, 25614, 30322, 45483, 90966, 136449, 272898, 21574103, 43148206, 64722309, 129444618, 194166927, 388333854]

約数ペア:

[(1, 388333854), (2, 194166927), (3, 129444618), (6, 64722309), (9, 43148206), (18, 21574103), (1423, 272898), (2846, 136449), (4269, 90966), (8538, 45483), (12807, 30322), (15161, 25614)]