18003216

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4871}}^1$

素因数の和:4900

約数の個数: 80

約数和(自身を含む): 57996288

約数和(自身を除く): 39993072

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 4871, 9742, 14613, 19484, 29226, 34097, 38968, 53581, 58452, 68194, 77936, 102291, 107162, 116904, 136388, 160743, 204582, 214324, 233808, 272776, 321486, 375067, 409164, 428648, 545552, 642972, 750134, 818328, 857296, 1125201, 1285944, 1500268, 1636656, 2250402, 2571888, 3000536, 4500804, 6001072, 9001608, 18003216]

約数ペア:

[(1, 18003216), (2, 9001608), (3, 6001072), (4, 4500804), (6, 3000536), (7, 2571888), (8, 2250402), (11, 1636656), (12, 1500268), (14, 1285944), (16, 1125201), (21, 857296), (22, 818328), (24, 750134), (28, 642972), (33, 545552), (42, 428648), (44, 409164), (48, 375067), (56, 321486), (66, 272776), (77, 233808), (84, 214324), (88, 204582), (112, 160743), (132, 136388), (154, 116904), (168, 107162), (176, 102291), (231, 77936), (264, 68194), (308, 58452), (336, 53581), (462, 38968), (528, 34097), (616, 29226), (924, 19484), (1232, 14613), (1848, 9742), (3696, 4871)]