11811996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2467}}^1$

素因数の和:2503

約数の個数: 72

約数和(自身を含む): 35934080

約数和(自身を除く): 24122084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 2467, 4788, 4934, 7401, 9868, 14802, 17269, 22203, 29604, 34538, 44406, 46873, 51807, 69076, 88812, 93746, 103614, 140619, 155421, 187492, 207228, 281238, 310842, 328111, 421857, 562476, 621684, 656222, 843714, 984333, 1312444, 1687428, 1968666, 2952999, 3937332, 5905998, 11811996]

約数ペア:

[(1, 11811996), (2, 5905998), (3, 3937332), (4, 2952999), (6, 1968666), (7, 1687428), (9, 1312444), (12, 984333), (14, 843714), (18, 656222), (19, 621684), (21, 562476), (28, 421857), (36, 328111), (38, 310842), (42, 281238), (57, 207228), (63, 187492), (76, 155421), (84, 140619), (114, 103614), (126, 93746), (133, 88812), (171, 69076), (228, 51807), (252, 46873), (266, 44406), (342, 34538), (399, 29604), (532, 22203), (684, 17269), (798, 14802), (1197, 9868), (1596, 7401), (2394, 4934), (2467, 4788)]