25661142

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109663}}^1$

素因数の和:109684

約数の個数: 24

約数和(自身を含む): 59876544

約数和(自身を除く): 34215402

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 109663, 219326, 328989, 657978, 986967, 1425619, 1973934, 2851238, 4276857, 8553714, 12830571, 25661142]

約数ペア:

[(1, 25661142), (2, 12830571), (3, 8553714), (6, 4276857), (9, 2851238), (13, 1973934), (18, 1425619), (26, 986967), (39, 657978), (78, 328989), (117, 219326), (234, 109663)]