18838512

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1699}}^1$

素因数の和:1731

約数の個数: 120

約数和(自身を含む): 65769600

約数和(自身を除く): 46931088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 99, 112, 126, 132, 144, 154, 168, 176, 198, 231, 252, 264, 308, 336, 396, 462, 504, 528, 616, 693, 792, 924, 1008, 1232, 1386, 1584, 1699, 1848, 2772, 3398, 3696, 5097, 5544, 6796, 10194, 11088, 11893, 13592, 15291, 18689, 20388, 23786, 27184, 30582, 35679, 37378, 40776, 47572, 56067, 61164, 71358, 74756, 81552, 95144, 107037, 112134, 122328, 130823, 142716, 149512, 168201, 190288, 214074, 224268, 244656, 261646, 285432, 299024, 336402, 392469, 428148, 448536, 523292, 570864, 672804, 784938, 856296, 897072, 1046584, 1177407, 1345608, 1569876, 1712592, 2093168, 2354814, 2691216, 3139752, 4709628, 6279504, 9419256, 18838512]

約数ペア:

[(1, 18838512), (2, 9419256), (3, 6279504), (4, 4709628), (6, 3139752), (7, 2691216), (8, 2354814), (9, 2093168), (11, 1712592), (12, 1569876), (14, 1345608), (16, 1177407), (18, 1046584), (21, 897072), (22, 856296), (24, 784938), (28, 672804), (33, 570864), (36, 523292), (42, 448536), (44, 428148), (48, 392469), (56, 336402), (63, 299024), (66, 285432), (72, 261646), (77, 244656), (84, 224268), (88, 214074), (99, 190288), (112, 168201), (126, 149512), (132, 142716), (144, 130823), (154, 122328), (168, 112134), (176, 107037), (198, 95144), (231, 81552), (252, 74756), (264, 71358), (308, 61164), (336, 56067), (396, 47572), (462, 40776), (504, 37378), (528, 35679), (616, 30582), (693, 27184), (792, 23786), (924, 20388), (1008, 18689), (1232, 15291), (1386, 13592), (1584, 11893), (1699, 11088), (1848, 10194), (2772, 6796), (3398, 5544), (3696, 5097)]