171845772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{65993}}^1$

素因数の和:66038

約数の個数: 48

約数和(自身を含む): 473044992

約数和(自身を除く): 301199220

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 65993, 131986, 197979, 263972, 395958, 461951, 791916, 923902, 1385853, 1847804, 2045783, 2771706, 4091566, 5543412, 6137349, 8183132, 12274698, 14320481, 24549396, 28640962, 42961443, 57281924, 85922886, 171845772]

約数ペア:

[(1, 171845772), (2, 85922886), (3, 57281924), (4, 42961443), (6, 28640962), (7, 24549396), (12, 14320481), (14, 12274698), (21, 8183132), (28, 6137349), (31, 5543412), (42, 4091566), (62, 2771706), (84, 2045783), (93, 1847804), (124, 1385853), (186, 923902), (217, 791916), (372, 461951), (434, 395958), (651, 263972), (868, 197979), (1302, 131986), (2604, 65993)]