31738572

素因数分解:

$2^2\times 3^2\times {\mathrm{739}}^1\times {\mathrm{1193}}^1$

素因数の和:1942

約数の個数: 36

約数和(自身を含む): 80403960

約数和(自身を除く): 48665388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 739, 1193, 1478, 2217, 2386, 2956, 3579, 4434, 4772, 6651, 7158, 8868, 10737, 13302, 14316, 21474, 26604, 42948, 881627, 1763254, 2644881, 3526508, 5289762, 7934643, 10579524, 15869286, 31738572]

約数ペア:

[(1, 31738572), (2, 15869286), (3, 10579524), (4, 7934643), (6, 5289762), (9, 3526508), (12, 2644881), (18, 1763254), (36, 881627), (739, 42948), (1193, 26604), (1478, 21474), (2217, 14316), (2386, 13302), (2956, 10737), (3579, 8868), (4434, 7158), (4772, 6651)]