2018200318

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{135979}}^1$

素因数の和:136203

約数の個数: 16

約数和(自身を含む): 3118293360

約数和(自身を除く): 1100093042

約数列:

[1, 2, 41, 82, 181, 362, 7421, 14842, 135979, 271958, 5575139, 11150278, 24612199, 49224398, 1009100159, 2018200318]

約数ペア:

[(1, 2018200318), (2, 1009100159), (41, 49224398), (82, 24612199), (181, 11150278), (362, 5575139), (7421, 271958), (14842, 135979)]