66887748

素因数分解:

$2^2\times 3^3\times {\mathrm{619331}}^1$

素因数の和:619344

約数の個数: 24

約数和(自身を含む): 173412960

約数和(自身を除く): 106525212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 619331, 1238662, 1857993, 2477324, 3715986, 5573979, 7431972, 11147958, 16721937, 22295916, 33443874, 66887748]

約数ペア:

[(1, 66887748), (2, 33443874), (3, 22295916), (4, 16721937), (6, 11147958), (9, 7431972), (12, 5573979), (18, 3715986), (27, 2477324), (36, 1857993), (54, 1238662), (108, 619331)]