18964458576

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{18813947}}^1$

素因数の和:18813968

約数の個数: 60

約数和(自身を含む): 60656168352

約数和(自身を除く): 41691709776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 18813947, 37627894, 56441841, 75255788, 112883682, 131697629, 150511576, 169325523, 225767364, 263395258, 301023152, 338651046, 395092887, 451534728, 526790516, 677302092, 790185774, 903069456, 1053581032, 1185278661, 1354604184, 1580371548, 2107162064, 2370557322, 2709208368, 3160743096, 4741114644, 6321486192, 9482229288, 18964458576]

約数ペア:

[(1, 18964458576), (2, 9482229288), (3, 6321486192), (4, 4741114644), (6, 3160743096), (7, 2709208368), (8, 2370557322), (9, 2107162064), (12, 1580371548), (14, 1354604184), (16, 1185278661), (18, 1053581032), (21, 903069456), (24, 790185774), (28, 677302092), (36, 526790516), (42, 451534728), (48, 395092887), (56, 338651046), (63, 301023152), (72, 263395258), (84, 225767364), (112, 169325523), (126, 150511576), (144, 131697629), (168, 112883682), (252, 75255788), (336, 56441841), (504, 37627894), (1008, 18813947)]