12798378

素因数分解:

$2^1\times 3^3\times {\mathrm{89}}^1\times {\mathrm{2663}}^1$

素因数の和:2763

約数の個数: 32

約数和(自身を含む): 28771200

約数和(自身を除く): 15972822

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 89, 178, 267, 534, 801, 1602, 2403, 2663, 4806, 5326, 7989, 15978, 23967, 47934, 71901, 143802, 237007, 474014, 711021, 1422042, 2133063, 4266126, 6399189, 12798378]

約数ペア:

[(1, 12798378), (2, 6399189), (3, 4266126), (6, 2133063), (9, 1422042), (18, 711021), (27, 474014), (54, 237007), (89, 143802), (178, 71901), (267, 47934), (534, 23967), (801, 15978), (1602, 7989), (2403, 5326), (2663, 4806)]