181912164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{10993}}^1$

素因数の和:11204

約数の個数: 48

約数和(自身を含む): 487605888

約数和(自身を除く): 305693724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 197, 394, 591, 788, 1182, 1379, 2364, 2758, 4137, 5516, 8274, 10993, 16548, 21986, 32979, 43972, 65958, 76951, 131916, 153902, 230853, 307804, 461706, 923412, 2165621, 4331242, 6496863, 8662484, 12993726, 15159347, 25987452, 30318694, 45478041, 60637388, 90956082, 181912164]

約数ペア:

[(1, 181912164), (2, 90956082), (3, 60637388), (4, 45478041), (6, 30318694), (7, 25987452), (12, 15159347), (14, 12993726), (21, 8662484), (28, 6496863), (42, 4331242), (84, 2165621), (197, 923412), (394, 461706), (591, 307804), (788, 230853), (1182, 153902), (1379, 131916), (2364, 76951), (2758, 65958), (4137, 43972), (5516, 32979), (8274, 21986), (10993, 16548)]