21104484

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{18131}}^1$

素因数の和:18235

約数の個数: 24

約数和(自身を含む): 49754208

約数和(自身を除く): 28649724

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 291, 388, 582, 1164, 18131, 36262, 54393, 72524, 108786, 217572, 1758707, 3517414, 5276121, 7034828, 10552242, 21104484]

約数ペア:

[(1, 21104484), (2, 10552242), (3, 7034828), (4, 5276121), (6, 3517414), (12, 1758707), (97, 217572), (194, 108786), (291, 72524), (388, 54393), (582, 36262), (1164, 18131)]