18080004

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{14081}}^1$

素因数の和:14195

約数の個数: 24

約数和(自身を含む): 42583968

約数和(自身を除く): 24503964

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 14081, 28162, 42243, 56324, 84486, 168972, 1506667, 3013334, 4520001, 6026668, 9040002, 18080004]

約数ペア:

[(1, 18080004), (2, 9040002), (3, 6026668), (4, 4520001), (6, 3013334), (12, 1506667), (107, 168972), (214, 84486), (321, 56324), (428, 42243), (642, 28162), (1284, 14081)]