21995650332

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{77527}}^1$

素因数の和:77648

約数の個数: 96

約数和(自身を含む): 59392650240

約数和(自身を除く): 37396999908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 71, 74, 108, 111, 142, 148, 213, 222, 284, 333, 426, 444, 639, 666, 852, 999, 1278, 1332, 1917, 1998, 2556, 2627, 3834, 3996, 5254, 7668, 7881, 10508, 15762, 23643, 31524, 47286, 70929, 77527, 94572, 141858, 155054, 232581, 283716, 310108, 465162, 697743, 930324, 1395486, 2093229, 2790972, 2868499, 4186458, 5504417, 5736998, 8372916, 8605497, 11008834, 11473996, 16513251, 17210994, 22017668, 25816491, 33026502, 34421988, 49539753, 51632982, 66053004, 77449473, 99079506, 103265964, 148619259, 154898946, 198159012, 203663429, 297238518, 309797892, 407326858, 594477036, 610990287, 814653716, 1221980574, 1832970861, 2443961148, 3665941722, 5498912583, 7331883444, 10997825166, 21995650332]

約数ペア:

[(1, 21995650332), (2, 10997825166), (3, 7331883444), (4, 5498912583), (6, 3665941722), (9, 2443961148), (12, 1832970861), (18, 1221980574), (27, 814653716), (36, 610990287), (37, 594477036), (54, 407326858), (71, 309797892), (74, 297238518), (108, 203663429), (111, 198159012), (142, 154898946), (148, 148619259), (213, 103265964), (222, 99079506), (284, 77449473), (333, 66053004), (426, 51632982), (444, 49539753), (639, 34421988), (666, 33026502), (852, 25816491), (999, 22017668), (1278, 17210994), (1332, 16513251), (1917, 11473996), (1998, 11008834), (2556, 8605497), (2627, 8372916), (3834, 5736998), (3996, 5504417), (5254, 4186458), (7668, 2868499), (7881, 2790972), (10508, 2093229), (15762, 1395486), (23643, 930324), (31524, 697743), (47286, 465162), (70929, 310108), (77527, 283716), (94572, 232581), (141858, 155054)]