54178236

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{214993}}^1$

素因数の和:215010

約数の個数: 36

約数和(自身を含む): 156515632

約数和(自身を除く): 102337396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 214993, 429986, 644979, 859972, 1289958, 1504951, 1934937, 2579916, 3009902, 3869874, 4514853, 6019804, 7739748, 9029706, 13544559, 18059412, 27089118, 54178236]

約数ペア:

[(1, 54178236), (2, 27089118), (3, 18059412), (4, 13544559), (6, 9029706), (7, 7739748), (9, 6019804), (12, 4514853), (14, 3869874), (18, 3009902), (21, 2579916), (28, 1934937), (36, 1504951), (42, 1289958), (63, 859972), (84, 644979), (126, 429986), (252, 214993)]