66399888

素因数分解:

$2^4\times 3^1\times {\mathrm{1383331}}^1$

素因数の和:1383342

約数の個数: 20

約数和(自身を含む): 171533168

約数和(自身を除く): 105133280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1383331, 2766662, 4149993, 5533324, 8299986, 11066648, 16599972, 22133296, 33199944, 66399888]

約数ペア:

[(1, 66399888), (2, 33199944), (3, 22133296), (4, 16599972), (6, 11066648), (8, 8299986), (12, 5533324), (16, 4149993), (24, 2766662), (48, 1383331)]