21285577302

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{2719}}^1$

素因数の和:3050

約数の個数: 96

約数和(自身を含む): 48134338560

約数和(自身を除く): 26848761258

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 82, 121, 123, 242, 246, 263, 363, 451, 526, 726, 789, 902, 1353, 1578, 2706, 2719, 2893, 4961, 5438, 5786, 8157, 8679, 9922, 10783, 14883, 16314, 17358, 21566, 29766, 29909, 31823, 32349, 59818, 63646, 64698, 89727, 95469, 111479, 118613, 179454, 190938, 222958, 237226, 328999, 334437, 355839, 657998, 668874, 711678, 715097, 986997, 1226269, 1304743, 1430194, 1973994, 2145291, 2452538, 2609486, 3678807, 3914229, 4290582, 7357614, 7828458, 7866067, 13488959, 15732134, 23598201, 26977918, 29318977, 40466877, 47196402, 58637954, 80933754, 86526737, 87956931, 173053474, 175913862, 259580211, 322508747, 519160422, 645017494, 967526241, 1935052482, 3547596217, 7095192434, 10642788651, 21285577302]

約数ペア:

[(1, 21285577302), (2, 10642788651), (3, 7095192434), (6, 3547596217), (11, 1935052482), (22, 967526241), (33, 645017494), (41, 519160422), (66, 322508747), (82, 259580211), (121, 175913862), (123, 173053474), (242, 87956931), (246, 86526737), (263, 80933754), (363, 58637954), (451, 47196402), (526, 40466877), (726, 29318977), (789, 26977918), (902, 23598201), (1353, 15732134), (1578, 13488959), (2706, 7866067), (2719, 7828458), (2893, 7357614), (4961, 4290582), (5438, 3914229), (5786, 3678807), (8157, 2609486), (8679, 2452538), (9922, 2145291), (10783, 1973994), (14883, 1430194), (16314, 1304743), (17358, 1226269), (21566, 986997), (29766, 715097), (29909, 711678), (31823, 668874), (32349, 657998), (59818, 355839), (63646, 334437), (64698, 328999), (89727, 237226), (95469, 222958), (111479, 190938), (118613, 179454)]