17970738

素因数分解:

$2^1\times 3^1\times {\mathrm{443}}^1\times {\mathrm{6761}}^1$

素因数の和:7209

約数の個数: 16

約数和(自身を含む): 36027936

約数和(自身を除く): 18057198

約数列:

[1, 2, 3, 6, 443, 886, 1329, 2658, 6761, 13522, 20283, 40566, 2995123, 5990246, 8985369, 17970738]

約数ペア:

[(1, 17970738), (2, 8985369), (3, 5990246), (6, 2995123), (443, 40566), (886, 20283), (1329, 13522), (2658, 6761)]