19932048

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:126

約数の個数: 160

約数和(自身を含む): 62198400

約数和(自身を除く): 42266352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 37, 43, 48, 54, 58, 72, 74, 86, 87, 108, 111, 116, 129, 144, 148, 172, 174, 216, 222, 232, 258, 261, 296, 333, 344, 348, 387, 432, 444, 464, 516, 522, 592, 666, 688, 696, 774, 783, 888, 999, 1032, 1044, 1073, 1161, 1247, 1332, 1392, 1548, 1566, 1591, 1776, 1998, 2064, 2088, 2146, 2322, 2494, 2664, 3096, 3132, 3182, 3219, 3741, 3996, 4176, 4292, 4644, 4773, 4988, 5328, 6192, 6264, 6364, 6438, 7482, 7992, 8584, 9288, 9546, 9657, 9976, 11223, 12528, 12728, 12876, 14319, 14964, 15984, 17168, 18576, 19092, 19314, 19952, 22446, 25456, 25752, 28638, 28971, 29928, 33669, 38184, 38628, 42957, 44892, 46139, 51504, 57276, 57942, 59856, 67338, 76368, 77256, 85914, 89784, 92278, 114552, 115884, 134676, 138417, 154512, 171828, 179568, 184556, 229104, 231768, 269352, 276834, 343656, 369112, 415251, 463536, 538704, 553668, 687312, 738224, 830502, 1107336, 1245753, 1661004, 2214672, 2491506, 3322008, 4983012, 6644016, 9966024, 19932048]

約数ペア:

[(1, 19932048), (2, 9966024), (3, 6644016), (4, 4983012), (6, 3322008), (8, 2491506), (9, 2214672), (12, 1661004), (16, 1245753), (18, 1107336), (24, 830502), (27, 738224), (29, 687312), (36, 553668), (37, 538704), (43, 463536), (48, 415251), (54, 369112), (58, 343656), (72, 276834), (74, 269352), (86, 231768), (87, 229104), (108, 184556), (111, 179568), (116, 171828), (129, 154512), (144, 138417), (148, 134676), (172, 115884), (174, 114552), (216, 92278), (222, 89784), (232, 85914), (258, 77256), (261, 76368), (296, 67338), (333, 59856), (344, 57942), (348, 57276), (387, 51504), (432, 46139), (444, 44892), (464, 42957), (516, 38628), (522, 38184), (592, 33669), (666, 29928), (688, 28971), (696, 28638), (774, 25752), (783, 25456), (888, 22446), (999, 19952), (1032, 19314), (1044, 19092), (1073, 18576), (1161, 17168), (1247, 15984), (1332, 14964), (1392, 14319), (1548, 12876), (1566, 12728), (1591, 12528), (1776, 11223), (1998, 9976), (2064, 9657), (2088, 9546), (2146, 9288), (2322, 8584), (2494, 7992), (2664, 7482), (3096, 6438), (3132, 6364), (3182, 6264), (3219, 6192), (3741, 5328), (3996, 4988), (4176, 4773), (4292, 4644)]