2178132132

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{40543}}^1$

素因数の和:40609

約数の個数: 72

約数和(自身を含む): 5737462528

約数和(自身を除く): 3559330396

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 111, 121, 132, 148, 222, 242, 363, 407, 444, 484, 726, 814, 1221, 1452, 1628, 2442, 4477, 4884, 8954, 13431, 17908, 26862, 40543, 53724, 81086, 121629, 162172, 243258, 445973, 486516, 891946, 1337919, 1500091, 1783892, 2675838, 3000182, 4500273, 4905703, 5351676, 6000364, 9000546, 9811406, 14717109, 16501001, 18001092, 19622812, 29434218, 33002002, 49503003, 58868436, 66004004, 99006006, 181511011, 198012012, 363022022, 544533033, 726044044, 1089066066, 2178132132]

約数ペア:

[(1, 2178132132), (2, 1089066066), (3, 726044044), (4, 544533033), (6, 363022022), (11, 198012012), (12, 181511011), (22, 99006006), (33, 66004004), (37, 58868436), (44, 49503003), (66, 33002002), (74, 29434218), (111, 19622812), (121, 18001092), (132, 16501001), (148, 14717109), (222, 9811406), (242, 9000546), (363, 6000364), (407, 5351676), (444, 4905703), (484, 4500273), (726, 3000182), (814, 2675838), (1221, 1783892), (1452, 1500091), (1628, 1337919), (2442, 891946), (4477, 486516), (4884, 445973), (8954, 243258), (13431, 162172), (17908, 121629), (26862, 81086), (40543, 53724)]