81429222

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1938791}}^1$

素因数の和:1938803

約数の個数: 16

約数和(自身を含む): 186124032

約数和(自身を除く): 104694810

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1938791, 3877582, 5816373, 11632746, 13571537, 27143074, 40714611, 81429222]

約数ペア:

[(1, 81429222), (2, 40714611), (3, 27143074), (6, 13571537), (7, 11632746), (14, 5816373), (21, 3877582), (42, 1938791)]