18443448

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{2017}}^1$

素因数の和:2156

約数の個数: 48

約数和(自身を含む): 50369280

約数和(自身を除く): 31925832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 254, 381, 508, 762, 1016, 1143, 1524, 2017, 2286, 3048, 4034, 4572, 6051, 8068, 9144, 12102, 16136, 18153, 24204, 36306, 48408, 72612, 145224, 256159, 512318, 768477, 1024636, 1536954, 2049272, 2305431, 3073908, 4610862, 6147816, 9221724, 18443448]

約数ペア:

[(1, 18443448), (2, 9221724), (3, 6147816), (4, 4610862), (6, 3073908), (8, 2305431), (9, 2049272), (12, 1536954), (18, 1024636), (24, 768477), (36, 512318), (72, 256159), (127, 145224), (254, 72612), (381, 48408), (508, 36306), (762, 24204), (1016, 18153), (1143, 16136), (1524, 12102), (2017, 9144), (2286, 8068), (3048, 6051), (4034, 4572)]