18868752

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{18719}}^1$

素因数の和:18740

約数の個数: 60

約数和(自身を含む): 60353280

約数和(自身を除く): 41484528

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, 18719, 37438, 56157, 74876, 112314, 131033, 149752, 168471, 224628, 262066, 299504, 336942, 393099, 449256, 524132, 673884, 786198, 898512, 1048264, 1179297, 1347768, 1572396, 2096528, 2358594, 2695536, 3144792, 4717188, 6289584, 9434376, 18868752]

約数ペア:

[(1, 18868752), (2, 9434376), (3, 6289584), (4, 4717188), (6, 3144792), (7, 2695536), (8, 2358594), (9, 2096528), (12, 1572396), (14, 1347768), (16, 1179297), (18, 1048264), (21, 898512), (24, 786198), (28, 673884), (36, 524132), (42, 449256), (48, 393099), (56, 336942), (63, 299504), (72, 262066), (84, 224628), (112, 168471), (126, 149752), (144, 131033), (168, 112314), (252, 74876), (336, 56157), (504, 37438), (1008, 18719)]