2173329972

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{288853}}^1$

素因数の和:288893

約数の個数: 72

約数和(自身を含む): 6308571360

約数和(自身を除く): 4135241388

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 396, 418, 627, 684, 836, 1254, 1881, 2508, 3762, 7524, 288853, 577706, 866559, 1155412, 1733118, 2599677, 3177383, 3466236, 5199354, 5488207, 6354766, 9532149, 10398708, 10976414, 12709532, 16464621, 19064298, 21952828, 28596447, 32929242, 38128596, 49393863, 57192894, 60370277, 65858484, 98787726, 114385788, 120740554, 181110831, 197575452, 241481108, 362221662, 543332493, 724443324, 1086664986, 2173329972]

約数ペア:

[(1, 2173329972), (2, 1086664986), (3, 724443324), (4, 543332493), (6, 362221662), (9, 241481108), (11, 197575452), (12, 181110831), (18, 120740554), (19, 114385788), (22, 98787726), (33, 65858484), (36, 60370277), (38, 57192894), (44, 49393863), (57, 38128596), (66, 32929242), (76, 28596447), (99, 21952828), (114, 19064298), (132, 16464621), (171, 12709532), (198, 10976414), (209, 10398708), (228, 9532149), (342, 6354766), (396, 5488207), (418, 5199354), (627, 3466236), (684, 3177383), (836, 2599677), (1254, 1733118), (1881, 1155412), (2508, 866559), (3762, 577706), (7524, 288853)]