47840742

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{19121}}^1$

素因数の和:19268

約数の個数: 24

約数和(自身を含む): 104406120

約数和(自身を除く): 56565378

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 19121, 38242, 57363, 114726, 172089, 344178, 2657819, 5315638, 7973457, 15946914, 23920371, 47840742]

約数ペア:

[(1, 47840742), (2, 23920371), (3, 15946914), (6, 7973457), (9, 5315638), (18, 2657819), (139, 344178), (278, 172089), (417, 114726), (834, 57363), (1251, 38242), (2502, 19121)]