21132035526

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{503143703}}^1$

素因数の和:503143715

約数の個数: 16

約数和(自身を含む): 48301795584

約数和(自身を除く): 27169760058

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 503143703, 1006287406, 1509431109, 3018862218, 3522005921, 7044011842, 10566017763, 21132035526]

約数ペア:

[(1, 21132035526), (2, 10566017763), (3, 7044011842), (6, 3522005921), (7, 3018862218), (14, 1509431109), (21, 1006287406), (42, 503143703)]