145404342

素因数分解:

$2^1\times 3^3\times {\mathrm{673}}^1\times {\mathrm{4001}}^1$

素因数の和:4685

約数の個数: 32

約数和(自身を含む): 323681760

約数和(自身を除く): 178277418

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 673, 1346, 2019, 4001, 4038, 6057, 8002, 12003, 12114, 18171, 24006, 36009, 36342, 72018, 108027, 216054, 2692673, 5385346, 8078019, 16156038, 24234057, 48468114, 72702171, 145404342]

約数ペア:

[(1, 145404342), (2, 72702171), (3, 48468114), (6, 24234057), (9, 16156038), (18, 8078019), (27, 5385346), (54, 2692673), (673, 216054), (1346, 108027), (2019, 72018), (4001, 36342), (4038, 36009), (6057, 24006), (8002, 18171), (12003, 12114)]