623142

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2663}}^1$

素因数の和:2684

約数の個数: 24

約数和(自身を含む): 1454544

約数和(自身を除く): 831402

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 2663, 5326, 7989, 15978, 23967, 34619, 47934, 69238, 103857, 207714, 311571, 623142]

約数ペア:

[(1, 623142), (2, 311571), (3, 207714), (6, 103857), (9, 69238), (13, 47934), (18, 34619), (26, 23967), (39, 15978), (78, 7989), (117, 5326), (234, 2663)]