2177981.00000000

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{881}}^1$

素因数の和:943

約数の個数: 120

約数和(自身を含む): 162083376

約数和(自身を除く): 110449728

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 37, 44, 48, 66, 72, 74, 88, 99, 111, 132, 144, 148, 176, 198, 222, 264, 296, 333, 396, 407, 444, 528, 592, 666, 792, 814, 881, 888, 1221, 1332, 1584, 1628, 1762, 1776, 2442, 2643, 2664, 3256, 3524, 3663, 4884, 5286, 5328, 6512, 7048, 7326, 7929, 9691, 9768, 10572, 14096, 14652, 15858, 19382, 19536, 21144, 29073, 29304, 31716, 32597, 38764, 42288, 58146, 58608, 63432, 65194, 77528, 87219, 97791, 116292, 126864, 130388, 155056, 174438, 195582, 232584, 260776, 293373, 348876, 358567, 391164, 465168, 521552, 586746, 697752, 717134, 782328, 1075701, 1173492, 1395504, 1434268, 1564656, 2151402, 2346984, 2868536, 3227103, 4302804, 4693968, 5737072, 6454206, 8605608, 12908412, 17211216, 25816824, 51633648]

約数ペア:

[(1, 51633648), (2, 25816824), (3, 17211216), (4, 12908412), (6, 8605608), (8, 6454206), (9, 5737072), (11, 4693968), (12, 4302804), (16, 3227103), (18, 2868536), (22, 2346984), (24, 2151402), (33, 1564656), (36, 1434268), (37, 1395504), (44, 1173492), (48, 1075701), (66, 782328), (72, 717134), (74, 697752), (88, 586746), (99, 521552), (111, 465168), (132, 391164), (144, 358567), (148, 348876), (176, 293373), (198, 260776), (222, 232584), (264, 195582), (296, 174438), (333, 155056), (396, 130388), (407, 126864), (444, 116292), (528, 97791), (592, 87219), (666, 77528), (792, 65194), (814, 63432), (881, 58608), (888, 58146), (1221, 42288), (1332, 38764), (1584, 32597), (1628, 31716), (1762, 29304), (1776, 29073), (2442, 21144), (2643, 19536), (2664, 19382), (3256, 15858), (3524, 14652), (3663, 14096), (4884, 10572), (5286, 9768), (5328, 9691), (6512, 7929), (7048, 7326)]