18964002

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{101957}}^1$

素因数の和:101993

約数の個数: 16

約数和(自身を含む): 39151872

約数和(自身を除く): 20187870

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 101957, 203914, 305871, 611742, 3160667, 6321334, 9482001, 18964002]

約数ペア:

[(1, 18964002), (2, 9482001), (3, 6321334), (6, 3160667), (31, 611742), (62, 305871), (93, 203914), (186, 101957)]