17970078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{427859}}^1$

素因数の和:427871

約数の個数: 16

約数和(自身を含む): 41074560

約数和(自身を除く): 23104482

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 427859, 855718, 1283577, 2567154, 2995013, 5990026, 8985039, 17970078]

約数ペア:

[(1, 17970078), (2, 8985039), (3, 5990026), (6, 2995013), (7, 2567154), (14, 1283577), (21, 855718), (42, 427859)]