163042236

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{646993}}^1$

素因数の和:647010

約数の個数: 36

約数和(自身を含む): 471011632

約数和(自身を除く): 307969396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 646993, 1293986, 1940979, 2587972, 3881958, 4528951, 5822937, 7763916, 9057902, 11645874, 13586853, 18115804, 23291748, 27173706, 40760559, 54347412, 81521118, 163042236]

約数ペア:

[(1, 163042236), (2, 81521118), (3, 54347412), (4, 40760559), (6, 27173706), (7, 23291748), (9, 18115804), (12, 13586853), (14, 11645874), (18, 9057902), (21, 7763916), (28, 5822937), (36, 4528951), (42, 3881958), (63, 2587972), (84, 1940979), (126, 1293986), (252, 646993)]