17960994

素因数分解:

$2^1\times 3^3\times {\mathrm{332611}}^1$

素因数の和:332622

約数の個数: 16

約数和(自身を含む): 39913440

約数和(自身を除く): 21952446

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 332611, 665222, 997833, 1995666, 2993499, 5986998, 8980497, 17960994]

約数ペア:

[(1, 17960994), (2, 8980497), (3, 5986998), (6, 2993499), (9, 1995666), (18, 997833), (27, 665222), (54, 332611)]