72503082

素因数分解:

$2^1\times 3^2\times {\mathrm{1997}}^1\times {\mathrm{2017}}^1$

素因数の和:4022

約数の個数: 24

約数和(自身を含む): 157246596

約数和(自身を除く): 84743514

約数列:

[1, 2, 3, 6, 9, 18, 1997, 2017, 3994, 4034, 5991, 6051, 11982, 12102, 17973, 18153, 35946, 36306, 4027949, 8055898, 12083847, 24167694, 36251541, 72503082]

約数ペア:

[(1, 72503082), (2, 36251541), (3, 24167694), (6, 12083847), (9, 8055898), (18, 4027949), (1997, 36306), (2017, 35946), (3994, 18153), (4034, 17973), (5991, 12102), (6051, 11982)]