100605438

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{78721}}^1$

素因数の和:78800

約数の個数: 24

約数和(自身を含む): 221051376

約数和(自身を除く): 120445938

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 78721, 157442, 236163, 472326, 708489, 1416978, 5589191, 11178382, 16767573, 33535146, 50302719, 100605438]

約数ペア:

[(1, 100605438), (2, 50302719), (3, 33535146), (6, 16767573), (9, 11178382), (18, 5589191), (71, 1416978), (142, 708489), (213, 472326), (426, 236163), (639, 157442), (1278, 78721)]