213301746

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1692871}}^1$

素因数の和:1692886

約数の個数: 24

約数和(自身を含む): 528176064

約数和(自身を除く): 314874318

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1692871, 3385742, 5078613, 10157226, 11850097, 15235839, 23700194, 30471678, 35550291, 71100582, 106650873, 213301746]

約数ペア:

[(1, 213301746), (2, 106650873), (3, 71100582), (6, 35550291), (7, 30471678), (9, 23700194), (14, 15235839), (18, 11850097), (21, 10157226), (42, 5078613), (63, 3385742), (126, 1692871)]