2989392

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:97

約数の個数: 120

約数和(自身を含む): 9499392

約数和(自身を除く): 6510000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 41, 42, 48, 49, 56, 62, 82, 84, 93, 98, 112, 123, 124, 147, 164, 168, 186, 196, 217, 246, 248, 287, 294, 328, 336, 372, 392, 434, 492, 496, 574, 588, 651, 656, 744, 784, 861, 868, 984, 1148, 1176, 1271, 1302, 1488, 1519, 1722, 1736, 1968, 2009, 2296, 2352, 2542, 2604, 3038, 3444, 3472, 3813, 4018, 4557, 4592, 5084, 5208, 6027, 6076, 6888, 7626, 8036, 8897, 9114, 10168, 10416, 12054, 12152, 13776, 15252, 16072, 17794, 18228, 20336, 24108, 24304, 26691, 30504, 32144, 35588, 36456, 48216, 53382, 61008, 62279, 71176, 72912, 96432, 106764, 124558, 142352, 186837, 213528, 249116, 373674, 427056, 498232, 747348, 996464, 1494696, 2989392]

約数ペア:

[(1, 2989392), (2, 1494696), (3, 996464), (4, 747348), (6, 498232), (7, 427056), (8, 373674), (12, 249116), (14, 213528), (16, 186837), (21, 142352), (24, 124558), (28, 106764), (31, 96432), (41, 72912), (42, 71176), (48, 62279), (49, 61008), (56, 53382), (62, 48216), (82, 36456), (84, 35588), (93, 32144), (98, 30504), (112, 26691), (123, 24304), (124, 24108), (147, 20336), (164, 18228), (168, 17794), (186, 16072), (196, 15252), (217, 13776), (246, 12152), (248, 12054), (287, 10416), (294, 10168), (328, 9114), (336, 8897), (372, 8036), (392, 7626), (434, 6888), (492, 6076), (496, 6027), (574, 5208), (588, 5084), (651, 4592), (656, 4557), (744, 4018), (784, 3813), (861, 3472), (868, 3444), (984, 3038), (1148, 2604), (1176, 2542), (1271, 2352), (1302, 2296), (1488, 2009), (1519, 1968), (1722, 1736)]