19017324

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{4937}}^1$

素因数の和:5054

約数の個数: 36

約数和(自身を含む): 48530664

約数和(自身を除く): 29513340

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 642, 963, 1284, 1926, 3852, 4937, 9874, 14811, 19748, 29622, 44433, 59244, 88866, 177732, 528259, 1056518, 1584777, 2113036, 3169554, 4754331, 6339108, 9508662, 19017324]

約数ペア:

[(1, 19017324), (2, 9508662), (3, 6339108), (4, 4754331), (6, 3169554), (9, 2113036), (12, 1584777), (18, 1056518), (36, 528259), (107, 177732), (214, 88866), (321, 59244), (428, 44433), (642, 29622), (963, 19748), (1284, 14811), (1926, 9874), (3852, 4937)]