11818019514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{281381417}}^1$

素因数の和:281381429

約数の個数: 16

約数和(自身を含む): 27012616128

約数和(自身を除く): 15194596614

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 281381417, 562762834, 844144251, 1688288502, 1969669919, 3939339838, 5909009757, 11818019514]

約数ペア:

[(1, 11818019514), (2, 5909009757), (3, 3939339838), (6, 1969669919), (7, 1688288502), (14, 844144251), (21, 562762834), (42, 281381417)]