66647238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{68993}}^1$

素因数の和:69028

約数の個数: 32

約数和(自身を含む): 158962176

約数和(自身を除く): 92314938

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 68993, 137986, 206979, 413958, 482951, 965902, 1448853, 1586839, 2897706, 3173678, 4760517, 9521034, 11107873, 22215746, 33323619, 66647238]

約数ペア:

[(1, 66647238), (2, 33323619), (3, 22215746), (6, 11107873), (7, 9521034), (14, 4760517), (21, 3173678), (23, 2897706), (42, 1586839), (46, 1448853), (69, 965902), (138, 482951), (161, 413958), (322, 206979), (483, 137986), (966, 68993)]