16380276

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4003}}^1$

素因数の和:4052

約数の個数: 48

約数和(自身を含む): 43051008

約数和(自身を除く): 26670732

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 124, 132, 186, 341, 372, 682, 1023, 1364, 2046, 4003, 4092, 8006, 12009, 16012, 24018, 44033, 48036, 88066, 124093, 132099, 176132, 248186, 264198, 372279, 496372, 528396, 744558, 1365023, 1489116, 2730046, 4095069, 5460092, 8190138, 16380276]

約数ペア:

[(1, 16380276), (2, 8190138), (3, 5460092), (4, 4095069), (6, 2730046), (11, 1489116), (12, 1365023), (22, 744558), (31, 528396), (33, 496372), (44, 372279), (62, 264198), (66, 248186), (93, 176132), (124, 132099), (132, 124093), (186, 88066), (341, 48036), (372, 44033), (682, 24018), (1023, 16012), (1364, 12009), (2046, 8006), (4003, 4092)]