2046809721

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{317}}^1$

素因数の和:582

約数の個数: 64

約数和(自身を含む): 3200311296

約数和(自身を除く): 1153501575

約数列:

[1, 3, 11, 23, 33, 47, 69, 141, 181, 253, 317, 517, 543, 759, 951, 1081, 1551, 1991, 3243, 3487, 4163, 5973, 7291, 8507, 10461, 11891, 12489, 14899, 21873, 25521, 35673, 44697, 45793, 57377, 80201, 93577, 137379, 163889, 172131, 195661, 240603, 280731, 342677, 491667, 586983, 631147, 1028031, 1319671, 1893441, 2152271, 2696719, 3769447, 3959013, 6456813, 8090157, 11308341, 14516381, 29663909, 43549143, 62024537, 88991727, 186073611, 682269907, 2046809721]

約数ペア:

[(1, 2046809721), (3, 682269907), (11, 186073611), (23, 88991727), (33, 62024537), (47, 43549143), (69, 29663909), (141, 14516381), (181, 11308341), (253, 8090157), (317, 6456813), (517, 3959013), (543, 3769447), (759, 2696719), (951, 2152271), (1081, 1893441), (1551, 1319671), (1991, 1028031), (3243, 631147), (3487, 586983), (4163, 491667), (5973, 342677), (7291, 280731), (8507, 240603), (10461, 195661), (11891, 172131), (12489, 163889), (14899, 137379), (21873, 93577), (25521, 80201), (35673, 57377), (44697, 45793)]