18005722

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{13259}}^1$

素因数の和:13365

約数の個数: 16

約数和(自身を含む): 31187520

約数和(自身を除く): 13181798

約数列:

[1, 2, 7, 14, 97, 194, 679, 1358, 13259, 26518, 92813, 185626, 1286123, 2572246, 9002861, 18005722]

約数ペア:

[(1, 18005722), (2, 9002861), (7, 2572246), (14, 1286123), (97, 185626), (194, 92813), (679, 26518), (1358, 13259)]