38156920074

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{21997}}^1$

素因数の和:22381

約数の個数: 128

約数和(自身を含む): 104661204480

約数和(自身を除く): 66504284406

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 353, 378, 546, 702, 706, 819, 1059, 1638, 2118, 2457, 2471, 3177, 4589, 4914, 4942, 6354, 7413, 9178, 9531, 13767, 14826, 19062, 21997, 22239, 27534, 32123, 41301, 43994, 44478, 64246, 65991, 66717, 82602, 96369, 123903, 131982, 133434, 153979, 192738, 197973, 247806, 285961, 289107, 307958, 395946, 461937, 571922, 578214, 593919, 857883, 867321, 923874, 1187838, 1385811, 1715766, 1734642, 2001727, 2573649, 2771622, 4003454, 4157433, 5147298, 6005181, 7720947, 7764941, 8314866, 12010362, 15441894, 15529882, 18015543, 23294823, 36031086, 46589646, 54046629, 54354587, 69884469, 100944233, 108093258, 108709174, 139768938, 163063761, 201888466, 209653407, 302832699, 326127522, 419306814, 489191283, 605665398, 706609631, 908498097, 978382566, 1413219262, 1467573849, 1816996194, 2119828893, 2725494291, 2935147698, 4239657786, 5450988582, 6359486679, 12718973358, 19078460037, 38156920074]

約数ペア:

[(1, 38156920074), (2, 19078460037), (3, 12718973358), (6, 6359486679), (7, 5450988582), (9, 4239657786), (13, 2935147698), (14, 2725494291), (18, 2119828893), (21, 1816996194), (26, 1467573849), (27, 1413219262), (39, 978382566), (42, 908498097), (54, 706609631), (63, 605665398), (78, 489191283), (91, 419306814), (117, 326127522), (126, 302832699), (182, 209653407), (189, 201888466), (234, 163063761), (273, 139768938), (351, 108709174), (353, 108093258), (378, 100944233), (546, 69884469), (702, 54354587), (706, 54046629), (819, 46589646), (1059, 36031086), (1638, 23294823), (2118, 18015543), (2457, 15529882), (2471, 15441894), (3177, 12010362), (4589, 8314866), (4914, 7764941), (4942, 7720947), (6354, 6005181), (7413, 5147298), (9178, 4157433), (9531, 4003454), (13767, 2771622), (14826, 2573649), (19062, 2001727), (21997, 1734642), (22239, 1715766), (27534, 1385811), (32123, 1187838), (41301, 923874), (43994, 867321), (44478, 857883), (64246, 593919), (65991, 578214), (66717, 571922), (82602, 461937), (96369, 395946), (123903, 307958), (131982, 289107), (133434, 285961), (153979, 247806), (192738, 197973)]