18676344

素因数分解:

$2^3\times 3^1\times {\mathrm{331}}^1\times {\mathrm{2351}}^1$

素因数の和:2691

約数の個数: 32

約数和(自身を含む): 46851840

約数和(自身を除く): 28175496

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 331, 662, 993, 1324, 1986, 2351, 2648, 3972, 4702, 7053, 7944, 9404, 14106, 18808, 28212, 56424, 778181, 1556362, 2334543, 3112724, 4669086, 6225448, 9338172, 18676344]

約数ペア:

[(1, 18676344), (2, 9338172), (3, 6225448), (4, 4669086), (6, 3112724), (8, 2334543), (12, 1556362), (24, 778181), (331, 56424), (662, 28212), (993, 18808), (1324, 14106), (1986, 9404), (2351, 7944), (2648, 7053), (3972, 4702)]