18565356

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{761}}^1$

素因数の和:894

約数の個数: 48

約数和(自身を含む): 46085760

約数和(自身を除く): 27520404

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 107, 114, 214, 228, 321, 428, 642, 761, 1284, 1522, 2033, 2283, 3044, 4066, 4566, 6099, 8132, 9132, 12198, 14459, 24396, 28918, 43377, 57836, 81427, 86754, 162854, 173508, 244281, 325708, 488562, 977124, 1547113, 3094226, 4641339, 6188452, 9282678, 18565356]

約数ペア:

[(1, 18565356), (2, 9282678), (3, 6188452), (4, 4641339), (6, 3094226), (12, 1547113), (19, 977124), (38, 488562), (57, 325708), (76, 244281), (107, 173508), (114, 162854), (214, 86754), (228, 81427), (321, 57836), (428, 43377), (642, 28918), (761, 24396), (1284, 14459), (1522, 12198), (2033, 9132), (2283, 8132), (3044, 6099), (4066, 4566)]