12718449876

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{58787}}^1$

素因数の和:58965

約数の個数: 72

約数和(自身を含む): 32838976800

約数和(自身を除く): 20120526924

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 149, 242, 298, 363, 447, 484, 596, 726, 894, 1452, 1639, 1788, 3278, 4917, 6556, 9834, 18029, 19668, 36058, 54087, 58787, 72116, 108174, 117574, 176361, 216348, 235148, 352722, 646657, 705444, 1293314, 1939971, 2586628, 3879942, 7113227, 7759884, 8759263, 14226454, 17518526, 21339681, 26277789, 28452908, 35037052, 42679362, 52555578, 85358724, 96351893, 105111156, 192703786, 289055679, 385407572, 578111358, 1059870823, 1156222716, 2119741646, 3179612469, 4239483292, 6359224938, 12718449876]

約数ペア:

[(1, 12718449876), (2, 6359224938), (3, 4239483292), (4, 3179612469), (6, 2119741646), (11, 1156222716), (12, 1059870823), (22, 578111358), (33, 385407572), (44, 289055679), (66, 192703786), (121, 105111156), (132, 96351893), (149, 85358724), (242, 52555578), (298, 42679362), (363, 35037052), (447, 28452908), (484, 26277789), (596, 21339681), (726, 17518526), (894, 14226454), (1452, 8759263), (1639, 7759884), (1788, 7113227), (3278, 3879942), (4917, 2586628), (6556, 1939971), (9834, 1293314), (18029, 705444), (19668, 646657), (36058, 352722), (54087, 235148), (58787, 216348), (72116, 176361), (108174, 117574)]