17804973186

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{2063}}^1$

素因数の和:2581

約数の個数: 192

約数和(自身を含む): 51929579520

約数和(自身を除く): 34124606334

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 33, 39, 42, 63, 66, 77, 78, 91, 99, 117, 126, 143, 154, 182, 198, 231, 234, 273, 286, 429, 462, 479, 546, 693, 819, 858, 958, 1001, 1287, 1386, 1437, 1638, 2002, 2063, 2574, 2874, 3003, 3353, 4126, 4311, 5269, 6006, 6189, 6227, 6706, 8622, 9009, 10059, 10538, 12378, 12454, 14441, 15807, 18018, 18567, 18681, 20118, 22693, 26819, 28882, 30177, 31614, 36883, 37134, 37362, 43323, 43589, 45386, 47421, 53638, 56043, 60354, 68079, 68497, 73766, 80457, 86646, 87178, 94842, 110649, 112086, 129969, 130767, 136158, 136994, 158851, 160914, 187733, 204237, 205491, 221298, 241371, 259938, 261534, 295009, 317702, 331947, 375466, 392301, 408474, 410982, 476553, 479479, 482742, 563199, 590018, 616473, 663894, 784602, 885027, 953106, 958958, 988177, 1126398, 1232946, 1429659, 1438437, 1689597, 1770054, 1976354, 2065063, 2655081, 2859318, 2876874, 2964531, 3379194, 4130126, 4315311, 5310162, 5929062, 6195189, 6917239, 8630622, 8893593, 10869947, 12390378, 12846301, 13834478, 17787186, 18585567, 20751717, 21739894, 25692602, 32609841, 37171134, 38538903, 41503434, 62255151, 65219682, 76089629, 77077806, 89924107, 97829523, 115616709, 124510302, 141309311, 152179258, 179848214, 195659046, 228268887, 231233418, 269772321, 282618622, 423927933, 456537774, 539544642, 684806661, 809316963, 847855866, 989165177, 1271783799, 1369613322, 1618633926, 1978330354, 2543567598, 2967495531, 5934991062, 8902486593, 17804973186]

約数ペア:

[(1, 17804973186), (2, 8902486593), (3, 5934991062), (6, 2967495531), (7, 2543567598), (9, 1978330354), (11, 1618633926), (13, 1369613322), (14, 1271783799), (18, 989165177), (21, 847855866), (22, 809316963), (26, 684806661), (33, 539544642), (39, 456537774), (42, 423927933), (63, 282618622), (66, 269772321), (77, 231233418), (78, 228268887), (91, 195659046), (99, 179848214), (117, 152179258), (126, 141309311), (143, 124510302), (154, 115616709), (182, 97829523), (198, 89924107), (231, 77077806), (234, 76089629), (273, 65219682), (286, 62255151), (429, 41503434), (462, 38538903), (479, 37171134), (546, 32609841), (693, 25692602), (819, 21739894), (858, 20751717), (958, 18585567), (1001, 17787186), (1287, 13834478), (1386, 12846301), (1437, 12390378), (1638, 10869947), (2002, 8893593), (2063, 8630622), (2574, 6917239), (2874, 6195189), (3003, 5929062), (3353, 5310162), (4126, 4315311), (4311, 4130126), (5269, 3379194), (6006, 2964531), (6189, 2876874), (6227, 2859318), (6706, 2655081), (8622, 2065063), (9009, 1976354), (10059, 1770054), (10538, 1689597), (12378, 1438437), (12454, 1429659), (14441, 1232946), (15807, 1126398), (18018, 988177), (18567, 958958), (18681, 953106), (20118, 885027), (22693, 784602), (26819, 663894), (28882, 616473), (30177, 590018), (31614, 563199), (36883, 482742), (37134, 479479), (37362, 476553), (43323, 410982), (43589, 408474), (45386, 392301), (47421, 375466), (53638, 331947), (56043, 317702), (60354, 295009), (68079, 261534), (68497, 259938), (73766, 241371), (80457, 221298), (86646, 205491), (87178, 204237), (94842, 187733), (110649, 160914), (112086, 158851), (129969, 136994), (130767, 136158)]