842169678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{20051659}}^1$

素因数の和:20051671

約数の個数: 16

約数和(自身を含む): 1924959360

約数和(自身を除く): 1082789682

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 20051659, 40103318, 60154977, 120309954, 140361613, 280723226, 421084839, 842169678]

約数ペア:

[(1, 842169678), (2, 421084839), (3, 280723226), (6, 140361613), (7, 120309954), (14, 60154977), (21, 40103318), (42, 20051659)]