18935322

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{450841}}^1$

素因数の和:450853

約数の個数: 16

約数和(自身を含む): 43280832

約数和(自身を除く): 24345510

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 450841, 901682, 1352523, 2705046, 3155887, 6311774, 9467661, 18935322]

約数ペア:

[(1, 18935322), (2, 9467661), (3, 6311774), (6, 3155887), (7, 2705046), (14, 1352523), (21, 901682), (42, 450841)]