29111082

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:204

約数の個数: 128

約数和(自身を含む): 80898048

約数和(自身を除く): 51786966

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 37, 39, 42, 66, 74, 77, 78, 91, 111, 131, 143, 154, 182, 222, 231, 259, 262, 273, 286, 393, 407, 429, 462, 481, 518, 546, 777, 786, 814, 858, 917, 962, 1001, 1221, 1441, 1443, 1554, 1703, 1834, 2002, 2442, 2751, 2849, 2882, 2886, 3003, 3367, 3406, 4323, 4847, 5109, 5291, 5502, 5698, 6006, 6734, 8547, 8646, 9694, 10087, 10101, 10218, 10582, 11921, 14541, 15873, 17094, 18733, 20174, 20202, 23842, 29082, 30261, 31746, 33929, 35763, 37037, 37466, 53317, 56199, 60522, 63011, 67858, 71526, 74074, 101787, 106634, 111111, 112398, 126022, 131131, 159951, 189033, 203574, 222222, 262262, 319902, 373219, 378066, 393393, 441077, 693121, 746438, 786786, 882154, 1119657, 1323231, 1386242, 2079363, 2239314, 2646462, 4158726, 4851847, 9703694, 14555541, 29111082]

約数ペア:

[(1, 29111082), (2, 14555541), (3, 9703694), (6, 4851847), (7, 4158726), (11, 2646462), (13, 2239314), (14, 2079363), (21, 1386242), (22, 1323231), (26, 1119657), (33, 882154), (37, 786786), (39, 746438), (42, 693121), (66, 441077), (74, 393393), (77, 378066), (78, 373219), (91, 319902), (111, 262262), (131, 222222), (143, 203574), (154, 189033), (182, 159951), (222, 131131), (231, 126022), (259, 112398), (262, 111111), (273, 106634), (286, 101787), (393, 74074), (407, 71526), (429, 67858), (462, 63011), (481, 60522), (518, 56199), (546, 53317), (777, 37466), (786, 37037), (814, 35763), (858, 33929), (917, 31746), (962, 30261), (1001, 29082), (1221, 23842), (1441, 20202), (1443, 20174), (1554, 18733), (1703, 17094), (1834, 15873), (2002, 14541), (2442, 11921), (2751, 10582), (2849, 10218), (2882, 10101), (2886, 10087), (3003, 9694), (3367, 8646), (3406, 8547), (4323, 6734), (4847, 6006), (5109, 5698), (5291, 5502)]