18801942

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{46771}}^1$

素因数の和:46843

約数の個数: 16

約数和(自身を含む): 38165952

約数和(自身を除く): 19364010

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 46771, 93542, 140313, 280626, 3133657, 6267314, 9400971, 18801942]

約数ペア:

[(1, 18801942), (2, 9400971), (3, 6267314), (6, 3133657), (67, 280626), (134, 140313), (201, 93542), (402, 46771)]