21710766

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{46993}}^1$

素因数の和:47016

約数の個数: 32

約数和(自身を含む): 54137088

約数和(自身を除く): 32426322

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 46993, 93986, 140979, 281958, 328951, 516923, 657902, 986853, 1033846, 1550769, 1973706, 3101538, 3618461, 7236922, 10855383, 21710766]

約数ペア:

[(1, 21710766), (2, 10855383), (3, 7236922), (6, 3618461), (7, 3101538), (11, 1973706), (14, 1550769), (21, 1033846), (22, 986853), (33, 657902), (42, 516923), (66, 328951), (77, 281958), (154, 140979), (231, 93986), (462, 46993)]