21151626

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{36343}}^1$

素因数の和:36445

約数の個数: 16

約数和(自身を含む): 42740544

約数和(自身を除く): 21588918

約数列:

[1, 2, 3, 6, 97, 194, 291, 582, 36343, 72686, 109029, 218058, 3525271, 7050542, 10575813, 21151626]

約数ペア:

[(1, 21151626), (2, 10575813), (3, 7050542), (6, 3525271), (97, 218058), (194, 109029), (291, 72686), (582, 36343)]