168282018

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{653}}^1$

素因数の和:903

約数の個数: 48

約数和(自身を含む): 371367360

約数和(自身を除く): 203085342

約数列:

[1, 2, 3, 6, 9, 18, 103, 139, 206, 278, 309, 417, 618, 653, 834, 927, 1251, 1306, 1854, 1959, 2502, 3918, 5877, 11754, 14317, 28634, 42951, 67259, 85902, 90767, 128853, 134518, 181534, 201777, 257706, 272301, 403554, 544602, 605331, 816903, 1210662, 1633806, 9349001, 18698002, 28047003, 56094006, 84141009, 168282018]

約数ペア:

[(1, 168282018), (2, 84141009), (3, 56094006), (6, 28047003), (9, 18698002), (18, 9349001), (103, 1633806), (139, 1210662), (206, 816903), (278, 605331), (309, 544602), (417, 403554), (618, 272301), (653, 257706), (834, 201777), (927, 181534), (1251, 134518), (1306, 128853), (1854, 90767), (1959, 85902), (2502, 67259), (3918, 42951), (5877, 28634), (11754, 14317)]