17956429614

素因数分解:

$2^1\times 3^2\times {\mathrm{997579423}}^1$

素因数の和:997579431

約数の個数: 12

約数和(自身を含む): 38905597536

約数和(自身を除く): 20949167922

約数列:

[1, 2, 3, 6, 9, 18, 997579423, 1995158846, 2992738269, 5985476538, 8978214807, 17956429614]

約数ペア:

[(1, 17956429614), (2, 8978214807), (3, 5985476538), (6, 2992738269), (9, 1995158846), (18, 997579423)]