40531554

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{321679}}^1$

素因数の和:321694

約数の個数: 24

約数和(自身を含む): 100364160

約数和(自身を除く): 59832606

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 321679, 643358, 965037, 1930074, 2251753, 2895111, 4503506, 5790222, 6755259, 13510518, 20265777, 40531554]

約数ペア:

[(1, 40531554), (2, 20265777), (3, 13510518), (6, 6755259), (7, 5790222), (9, 4503506), (14, 2895111), (18, 2251753), (21, 1930074), (42, 965037), (63, 643358), (126, 321679)]