15709637646

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{406501}}^1$

素因数の和:406641

約数の個数: 48

約数和(自身を含む): 36146157840

約数和(自身を除く): 20436520194

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 113, 114, 171, 226, 339, 342, 678, 1017, 2034, 2147, 4294, 6441, 12882, 19323, 38646, 406501, 813002, 1219503, 2439006, 3658509, 7317018, 7723519, 15447038, 23170557, 45934613, 46341114, 69511671, 91869226, 137803839, 139023342, 275607678, 413411517, 826823034, 872757647, 1745515294, 2618272941, 5236545882, 7854818823, 15709637646]

約数ペア:

[(1, 15709637646), (2, 7854818823), (3, 5236545882), (6, 2618272941), (9, 1745515294), (18, 872757647), (19, 826823034), (38, 413411517), (57, 275607678), (113, 139023342), (114, 137803839), (171, 91869226), (226, 69511671), (339, 46341114), (342, 45934613), (678, 23170557), (1017, 15447038), (2034, 7723519), (2147, 7317018), (4294, 3658509), (6441, 2439006), (12882, 1219503), (19323, 813002), (38646, 406501)]