388038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{9239}}^1$

素因数の和:9251

約数の個数: 16

約数和(自身を含む): 887040

約数和(自身を除く): 499002

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 9239, 18478, 27717, 55434, 64673, 129346, 194019, 388038]

約数ペア:

[(1, 388038), (2, 194019), (3, 129346), (6, 64673), (7, 55434), (14, 27717), (21, 18478), (42, 9239)]