66656508

素因数分解:

$2^2\times 3^1\times {\mathrm{181}}^1\times {\mathrm{30689}}^1$

素因数の和:30877

約数の個数: 24

約数和(自身を含む): 156396240

約数和(自身を除く): 89739732

約数列:

[1, 2, 3, 4, 6, 12, 181, 362, 543, 724, 1086, 2172, 30689, 61378, 92067, 122756, 184134, 368268, 5554709, 11109418, 16664127, 22218836, 33328254, 66656508]

約数ペア:

[(1, 66656508), (2, 33328254), (3, 22218836), (4, 16664127), (6, 11109418), (12, 5554709), (181, 368268), (362, 184134), (543, 122756), (724, 92067), (1086, 61378), (2172, 30689)]