19656882

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{156007}}^1$

素因数の和:156022

約数の個数: 24

約数和(自身を含む): 48674496

約数和(自身を除く): 29017614

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 156007, 312014, 468021, 936042, 1092049, 1404063, 2184098, 2808126, 3276147, 6552294, 9828441, 19656882]

約数ペア:

[(1, 19656882), (2, 9828441), (3, 6552294), (6, 3276147), (7, 2808126), (9, 2184098), (14, 1404063), (18, 1092049), (21, 936042), (42, 468021), (63, 312014), (126, 156007)]