17208479628

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{64921}}^1$

素因数の和:65167

約数の個数: 72

約数和(自身を含む): 44900055200

約数和(自身を除く): 27691575572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 199, 222, 333, 398, 444, 597, 666, 796, 1194, 1332, 1791, 2388, 3582, 7164, 7363, 14726, 22089, 29452, 44178, 64921, 66267, 88356, 129842, 132534, 194763, 259684, 265068, 389526, 584289, 779052, 1168578, 2337156, 2402077, 4804154, 7206231, 9608308, 12919279, 14412462, 21618693, 25838558, 28824924, 38757837, 43237386, 51677116, 77515674, 86474772, 116273511, 155031348, 232547022, 465094044, 478013323, 956026646, 1434039969, 1912053292, 2868079938, 4302119907, 5736159876, 8604239814, 17208479628]

約数ペア:

[(1, 17208479628), (2, 8604239814), (3, 5736159876), (4, 4302119907), (6, 2868079938), (9, 1912053292), (12, 1434039969), (18, 956026646), (36, 478013323), (37, 465094044), (74, 232547022), (111, 155031348), (148, 116273511), (199, 86474772), (222, 77515674), (333, 51677116), (398, 43237386), (444, 38757837), (597, 28824924), (666, 25838558), (796, 21618693), (1194, 14412462), (1332, 12919279), (1791, 9608308), (2388, 7206231), (3582, 4804154), (7164, 2402077), (7363, 2337156), (14726, 1168578), (22089, 779052), (29452, 584289), (44178, 389526), (64921, 265068), (66267, 259684), (88356, 194763), (129842, 132534)]