90447966

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{717841}}^1$

素因数の和:717856

約数の個数: 24

約数和(自身を含む): 223966704

約数和(自身を除く): 133518738

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 717841, 1435682, 2153523, 4307046, 5024887, 6460569, 10049774, 12921138, 15074661, 30149322, 45223983, 90447966]

約数ペア:

[(1, 90447966), (2, 45223983), (3, 30149322), (6, 15074661), (7, 12921138), (9, 10049774), (14, 6460569), (18, 5024887), (21, 4307046), (42, 2153523), (63, 1435682), (126, 717841)]