18340042284

素因数分解:

$2^2\times 3^2\times {\mathrm{509445619}}^1$

素因数の和:509445629

約数の個数: 18

約数和(自身を含む): 46359551420

約数和(自身を除く): 28019509136

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 509445619, 1018891238, 1528336857, 2037782476, 3056673714, 4585010571, 6113347428, 9170021142, 18340042284]

約数ペア:

[(1, 18340042284), (2, 9170021142), (3, 6113347428), (4, 4585010571), (6, 3056673714), (9, 2037782476), (12, 1528336857), (18, 1018891238), (36, 509445619)]