1621825104

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1778317}}^1$

素因数の和:1778347

約数の個数: 40

約数和(自身を含む): 4410228640

約数和(自身を除く): 2788403536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 1778317, 3556634, 5334951, 7113268, 10669902, 14226536, 21339804, 28453072, 33788023, 42679608, 67576046, 85359216, 101364069, 135152092, 202728138, 270304184, 405456276, 540608368, 810912552, 1621825104]

約数ペア:

[(1, 1621825104), (2, 810912552), (3, 540608368), (4, 405456276), (6, 270304184), (8, 202728138), (12, 135152092), (16, 101364069), (19, 85359216), (24, 67576046), (38, 42679608), (48, 33788023), (57, 28453072), (76, 21339804), (114, 14226536), (152, 10669902), (228, 7113268), (304, 5334951), (456, 3556634), (912, 1778317)]