21838998412

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1201}}^1\times {\mathrm{1373}}^1$

素因数の和:2639

約数の個数: 96

約数和(自身を含む): 48832971264

約数和(自身を除く): 26993972852

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 77, 86, 154, 172, 301, 308, 473, 602, 946, 1201, 1204, 1373, 1892, 2402, 2746, 3311, 4804, 5492, 6622, 8407, 9611, 13211, 13244, 15103, 16814, 19222, 26422, 30206, 33628, 38444, 51643, 52844, 59039, 60412, 92477, 103286, 105721, 118078, 184954, 206572, 211442, 236156, 361501, 369908, 413273, 422884, 568073, 649429, 723002, 826546, 1136146, 1298858, 1446004, 1648973, 1653092, 2272292, 2597716, 3297946, 3976511, 4546003, 6595892, 7953022, 9092006, 11542811, 15906044, 18138703, 18184012, 23085622, 36277406, 46171244, 70905839, 72554812, 126970921, 141811678, 253941842, 283623356, 496340873, 507883684, 779964229, 992681746, 1559928458, 1985363492, 3119856916, 5459749603, 10919499206, 21838998412]

約数ペア:

[(1, 21838998412), (2, 10919499206), (4, 5459749603), (7, 3119856916), (11, 1985363492), (14, 1559928458), (22, 992681746), (28, 779964229), (43, 507883684), (44, 496340873), (77, 283623356), (86, 253941842), (154, 141811678), (172, 126970921), (301, 72554812), (308, 70905839), (473, 46171244), (602, 36277406), (946, 23085622), (1201, 18184012), (1204, 18138703), (1373, 15906044), (1892, 11542811), (2402, 9092006), (2746, 7953022), (3311, 6595892), (4804, 4546003), (5492, 3976511), (6622, 3297946), (8407, 2597716), (9611, 2272292), (13211, 1653092), (13244, 1648973), (15103, 1446004), (16814, 1298858), (19222, 1136146), (26422, 826546), (30206, 723002), (33628, 649429), (38444, 568073), (51643, 422884), (52844, 413273), (59039, 369908), (60412, 361501), (92477, 236156), (103286, 211442), (105721, 206572), (118078, 184954)]