19005774444

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{145799}}^1$

素因数の和:145900

約数の個数: 96

約数和(自身を含む): 52907904000

約数和(自身を除く): 33902129556

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 71, 102, 108, 142, 153, 204, 213, 284, 306, 426, 459, 612, 639, 852, 918, 1207, 1278, 1836, 1917, 2414, 2556, 3621, 3834, 4828, 7242, 7668, 10863, 14484, 21726, 32589, 43452, 65178, 130356, 145799, 291598, 437397, 583196, 874794, 1312191, 1749588, 2478583, 2624382, 3936573, 4957166, 5248764, 7435749, 7873146, 9914332, 10351729, 14871498, 15746292, 20703458, 22307247, 29742996, 31055187, 41406916, 44614494, 62110374, 66921741, 89228988, 93165561, 124220748, 133843482, 175979393, 186331122, 267686964, 279496683, 351958786, 372662244, 527938179, 558993366, 703917572, 1055876358, 1117986732, 1583814537, 2111752716, 3167629074, 4751443611, 6335258148, 9502887222, 19005774444]

約数ペア:

[(1, 19005774444), (2, 9502887222), (3, 6335258148), (4, 4751443611), (6, 3167629074), (9, 2111752716), (12, 1583814537), (17, 1117986732), (18, 1055876358), (27, 703917572), (34, 558993366), (36, 527938179), (51, 372662244), (54, 351958786), (68, 279496683), (71, 267686964), (102, 186331122), (108, 175979393), (142, 133843482), (153, 124220748), (204, 93165561), (213, 89228988), (284, 66921741), (306, 62110374), (426, 44614494), (459, 41406916), (612, 31055187), (639, 29742996), (852, 22307247), (918, 20703458), (1207, 15746292), (1278, 14871498), (1836, 10351729), (1917, 9914332), (2414, 7873146), (2556, 7435749), (3621, 5248764), (3834, 4957166), (4828, 3936573), (7242, 2624382), (7668, 2478583), (10863, 1749588), (14484, 1312191), (21726, 874794), (32589, 583196), (43452, 437397), (65178, 291598), (130356, 145799)]