16418508

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{673}}^1$

素因数の和:806

約数の個数: 48

約数和(自身を含む): 40763520

約数和(自身を除く): 24345012

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 107, 114, 214, 228, 321, 428, 642, 673, 1284, 1346, 2019, 2033, 2692, 4038, 4066, 6099, 8076, 8132, 12198, 12787, 24396, 25574, 38361, 51148, 72011, 76722, 144022, 153444, 216033, 288044, 432066, 864132, 1368209, 2736418, 4104627, 5472836, 8209254, 16418508]

約数ペア:

[(1, 16418508), (2, 8209254), (3, 5472836), (4, 4104627), (6, 2736418), (12, 1368209), (19, 864132), (38, 432066), (57, 288044), (76, 216033), (107, 153444), (114, 144022), (214, 76722), (228, 72011), (321, 51148), (428, 38361), (642, 25574), (673, 24396), (1284, 12787), (1346, 12198), (2019, 8132), (2033, 8076), (2692, 6099), (4038, 4066)]