18126588

素因数分解:

$2^2\times 3^1\times {\mathrm{211}}^1\times {\mathrm{7159}}^1$

素因数の和:7377

約数の個数: 24

約数和(自身を含む): 42501760

約数和(自身を除く): 24375172

約数列:

[1, 2, 3, 4, 6, 12, 211, 422, 633, 844, 1266, 2532, 7159, 14318, 21477, 28636, 42954, 85908, 1510549, 3021098, 4531647, 6042196, 9063294, 18126588]

約数ペア:

[(1, 18126588), (2, 9063294), (3, 6042196), (4, 4531647), (6, 3021098), (12, 1510549), (211, 85908), (422, 42954), (633, 28636), (844, 21477), (1266, 14318), (2532, 7159)]