253853442

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{293}}^1\times {\mathrm{379}}^1$

素因数の和:807

約数の個数: 48

約数和(自身を含む): 557706240

約数和(自身を除く): 303852798

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 293, 379, 381, 586, 758, 762, 879, 1137, 1143, 1758, 2274, 2286, 2637, 3411, 5274, 6822, 37211, 48133, 74422, 96266, 111047, 111633, 144399, 222094, 223266, 288798, 333141, 334899, 433197, 666282, 669798, 866394, 999423, 1998846, 14102969, 28205938, 42308907, 84617814, 126926721, 253853442]

約数ペア:

[(1, 253853442), (2, 126926721), (3, 84617814), (6, 42308907), (9, 28205938), (18, 14102969), (127, 1998846), (254, 999423), (293, 866394), (379, 669798), (381, 666282), (586, 433197), (758, 334899), (762, 333141), (879, 288798), (1137, 223266), (1143, 222094), (1758, 144399), (2274, 111633), (2286, 111047), (2637, 96266), (3411, 74422), (5274, 48133), (6822, 37211)]