2009786616

素因数分解:

$2^3\times 3^2\times {\mathrm{3541}}^1\times {\mathrm{7883}}^1$

素因数の和:11436

約数の個数: 48

約数和(自身を含む): 5445399960

約数和(自身を除く): 3435613344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3541, 7082, 7883, 10623, 14164, 15766, 21246, 23649, 28328, 31532, 31869, 42492, 47298, 63064, 63738, 70947, 84984, 94596, 127476, 141894, 189192, 254952, 283788, 567576, 27913703, 55827406, 83741109, 111654812, 167482218, 223309624, 251223327, 334964436, 502446654, 669928872, 1004893308, 2009786616]

約数ペア:

[(1, 2009786616), (2, 1004893308), (3, 669928872), (4, 502446654), (6, 334964436), (8, 251223327), (9, 223309624), (12, 167482218), (18, 111654812), (24, 83741109), (36, 55827406), (72, 27913703), (3541, 567576), (7082, 283788), (7883, 254952), (10623, 189192), (14164, 141894), (15766, 127476), (21246, 94596), (23649, 84984), (28328, 70947), (31532, 63738), (31869, 63064), (42492, 47298)]