21622755462

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{357271}}^1$

素因数の和:357425

約数の個数: 64

約数和(自身を含む): 54328209408

約数和(自身を除く): 32705453946

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 131, 154, 231, 262, 393, 462, 786, 917, 1441, 1834, 2751, 2882, 4323, 5502, 8646, 10087, 20174, 30261, 60522, 357271, 714542, 1071813, 2143626, 2500897, 3929981, 5001794, 7502691, 7859962, 11789943, 15005382, 23579886, 27509867, 46802501, 55019734, 82529601, 93605002, 140407503, 165059202, 280815006, 327617507, 514827511, 655235014, 982852521, 1029655022, 1544482533, 1965705042, 3088965066, 3603792577, 7207585154, 10811377731, 21622755462]

約数ペア:

[(1, 21622755462), (2, 10811377731), (3, 7207585154), (6, 3603792577), (7, 3088965066), (11, 1965705042), (14, 1544482533), (21, 1029655022), (22, 982852521), (33, 655235014), (42, 514827511), (66, 327617507), (77, 280815006), (131, 165059202), (154, 140407503), (231, 93605002), (262, 82529601), (393, 55019734), (462, 46802501), (786, 27509867), (917, 23579886), (1441, 15005382), (1834, 11789943), (2751, 7859962), (2882, 7502691), (4323, 5001794), (5502, 3929981), (8646, 2500897), (10087, 2143626), (20174, 1071813), (30261, 714542), (60522, 357271)]