21838636198

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{499}}^1\times {\mathrm{6949}}^1$

素因数の和:7564

約数の個数: 32

約数和(自身を含む): 34027200000

約数和(自身を除く): 12188563802

約数列:

[1, 2, 47, 67, 94, 134, 499, 998, 3149, 6298, 6949, 13898, 23453, 33433, 46906, 66866, 326603, 465583, 653206, 931166, 1571351, 3142702, 3467551, 6935102, 21882401, 43764802, 162974897, 232325917, 325949794, 464651834, 10919318099, 21838636198]

約数ペア:

[(1, 21838636198), (2, 10919318099), (47, 464651834), (67, 325949794), (94, 232325917), (134, 162974897), (499, 43764802), (998, 21882401), (3149, 6935102), (6298, 3467551), (6949, 3142702), (13898, 1571351), (23453, 931166), (33433, 653206), (46906, 465583), (66866, 326603)]