2787114

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^3\times {\mathrm{349}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 6148800

約数和(自身を除く): 3361686

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 349, 363, 698, 726, 1047, 1331, 2094, 2662, 3839, 3993, 7678, 7986, 11517, 23034, 42229, 84458, 126687, 253374, 464519, 929038, 1393557, 2787114]

約数ペア:

[(1, 2787114), (2, 1393557), (3, 929038), (6, 464519), (11, 253374), (22, 126687), (33, 84458), (66, 42229), (121, 23034), (242, 11517), (349, 7986), (363, 7678), (698, 3993), (726, 3839), (1047, 2662), (1331, 2094)]