7497889884

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{613}}^1\times {\mathrm{7229}}^1$

素因数の和:7899

約数の個数: 72

約数和(自身を含む): 19390512960

約数和(自身を除く): 11892623076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 613, 846, 1226, 1692, 1839, 2452, 3678, 5517, 7229, 7356, 11034, 14458, 21687, 22068, 28811, 28916, 43374, 57622, 65061, 86433, 86748, 115244, 130122, 172866, 259299, 260244, 339763, 345732, 518598, 679526, 1019289, 1037196, 1359052, 2038578, 3057867, 4077156, 4431377, 6115734, 8862754, 12231468, 13294131, 17725508, 26588262, 39882393, 53176524, 79764786, 159529572, 208274719, 416549438, 624824157, 833098876, 1249648314, 1874472471, 2499296628, 3748944942, 7497889884]

約数ペア:

[(1, 7497889884), (2, 3748944942), (3, 2499296628), (4, 1874472471), (6, 1249648314), (9, 833098876), (12, 624824157), (18, 416549438), (36, 208274719), (47, 159529572), (94, 79764786), (141, 53176524), (188, 39882393), (282, 26588262), (423, 17725508), (564, 13294131), (613, 12231468), (846, 8862754), (1226, 6115734), (1692, 4431377), (1839, 4077156), (2452, 3057867), (3678, 2038578), (5517, 1359052), (7229, 1037196), (7356, 1019289), (11034, 679526), (14458, 518598), (21687, 345732), (22068, 339763), (28811, 260244), (28916, 259299), (43374, 172866), (57622, 130122), (65061, 115244), (86433, 86748)]