31471884

素因数分解:

$2^2\times 3^2\times {\mathrm{863}}^1\times {\mathrm{1013}}^1$

素因数の和:1886

約数の個数: 36

約数和(自身を含む): 79724736

約数和(自身を除く): 48252852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 863, 1013, 1726, 2026, 2589, 3039, 3452, 4052, 5178, 6078, 7767, 9117, 10356, 12156, 15534, 18234, 31068, 36468, 874219, 1748438, 2622657, 3496876, 5245314, 7867971, 10490628, 15735942, 31471884]

約数ペア:

[(1, 31471884), (2, 15735942), (3, 10490628), (4, 7867971), (6, 5245314), (9, 3496876), (12, 2622657), (18, 1748438), (36, 874219), (863, 36468), (1013, 31068), (1726, 18234), (2026, 15534), (2589, 12156), (3039, 10356), (3452, 9117), (4052, 7767), (5178, 6078)]