18040022

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9011}}^1$

素因数の和:9044

約数の個数: 32

約数和(自身を含む): 36336384

約数和(自身を除く): 18296362

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 9011, 18022, 63077, 99121, 117143, 126154, 198242, 234286, 693847, 820001, 1288573, 1387694, 1640002, 2577146, 9020011, 18040022]

約数ペア:

[(1, 18040022), (2, 9020011), (7, 2577146), (11, 1640002), (13, 1387694), (14, 1288573), (22, 820001), (26, 693847), (77, 234286), (91, 198242), (143, 126154), (154, 117143), (182, 99121), (286, 63077), (1001, 18022), (2002, 9011)]