28119204

素因数分解:

$2^2\times 3^3\times {\mathrm{260363}}^1$

素因数の和:260376

約数の個数: 24

約数和(自身を含む): 72901920

約数和(自身を除く): 44782716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 260363, 520726, 781089, 1041452, 1562178, 2343267, 3124356, 4686534, 7029801, 9373068, 14059602, 28119204]

約数ペア:

[(1, 28119204), (2, 14059602), (3, 9373068), (4, 7029801), (6, 4686534), (9, 3124356), (12, 2343267), (18, 1562178), (27, 1041452), (36, 781089), (54, 520726), (108, 260363)]