186490038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4440239}}^1$

素因数の和:4440251

約数の個数: 16

約数和(自身を含む): 426263040

約数和(自身を除く): 239773002

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4440239, 8880478, 13320717, 26641434, 31081673, 62163346, 93245019, 186490038]

約数ペア:

[(1, 186490038), (2, 93245019), (3, 62163346), (6, 31081673), (7, 26641434), (14, 13320717), (21, 8880478), (42, 4440239)]