21508733246

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{10069}}^1$

素因数の和:10210

約数の個数: 96

約数和(自身を含む): 44100799680

約数和(自身を除く): 22592066434

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 97, 121, 143, 154, 182, 194, 242, 286, 679, 847, 1001, 1067, 1261, 1358, 1573, 1694, 2002, 2134, 2522, 3146, 7469, 8827, 10069, 11011, 11737, 13871, 14938, 17654, 20138, 22022, 23474, 27742, 70483, 82159, 97097, 110759, 130897, 140966, 152581, 164318, 194194, 221518, 261794, 305162, 775313, 916279, 976693, 1068067, 1218349, 1439867, 1550626, 1832558, 1953386, 2136134, 2436698, 2879734, 6836851, 8528443, 10079069, 10743623, 12697009, 13673702, 15838537, 17056886, 20158138, 21487246, 25394018, 31677074, 75205361, 88879063, 110869759, 118179853, 139667099, 150410722, 177758126, 221739518, 236359706, 279334198, 827258971, 977669693, 1536338089, 1654517942, 1955339386, 3072676178, 10754366623, 21508733246]

約数ペア:

[(1, 21508733246), (2, 10754366623), (7, 3072676178), (11, 1955339386), (13, 1654517942), (14, 1536338089), (22, 977669693), (26, 827258971), (77, 279334198), (91, 236359706), (97, 221739518), (121, 177758126), (143, 150410722), (154, 139667099), (182, 118179853), (194, 110869759), (242, 88879063), (286, 75205361), (679, 31677074), (847, 25394018), (1001, 21487246), (1067, 20158138), (1261, 17056886), (1358, 15838537), (1573, 13673702), (1694, 12697009), (2002, 10743623), (2134, 10079069), (2522, 8528443), (3146, 6836851), (7469, 2879734), (8827, 2436698), (10069, 2136134), (11011, 1953386), (11737, 1832558), (13871, 1550626), (14938, 1439867), (17654, 1218349), (20138, 1068067), (22022, 976693), (23474, 916279), (27742, 775313), (70483, 305162), (82159, 261794), (97097, 221518), (110759, 194194), (130897, 164318), (140966, 152581)]