180024758

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{271}}^1$

素因数の和:548

約数の個数: 32

約数和(自身を含む): 285769728

約数和(自身を除く): 105744970

約数列:

[1, 2, 37, 47, 74, 94, 191, 271, 382, 542, 1739, 3478, 7067, 8977, 10027, 12737, 14134, 17954, 20054, 25474, 51761, 103522, 332149, 471269, 664298, 942538, 1915157, 2432767, 3830314, 4865534, 90012379, 180024758]

約数ペア:

[(1, 180024758), (2, 90012379), (37, 4865534), (47, 3830314), (74, 2432767), (94, 1915157), (191, 942538), (271, 664298), (382, 471269), (542, 332149), (1739, 103522), (3478, 51761), (7067, 25474), (8977, 20054), (10027, 17954), (12737, 14134)]