54720078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{7993}}^1$

素因数の和:8168

約数の個数: 32

約数和(自身を含む): 125857536

約数和(自身を除く): 71137458

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 163, 326, 489, 978, 1141, 2282, 3423, 6846, 7993, 15986, 23979, 47958, 55951, 111902, 167853, 335706, 1302859, 2605718, 3908577, 7817154, 9120013, 18240026, 27360039, 54720078]

約数ペア:

[(1, 54720078), (2, 27360039), (3, 18240026), (6, 9120013), (7, 7817154), (14, 3908577), (21, 2605718), (42, 1302859), (163, 335706), (326, 167853), (489, 111902), (978, 55951), (1141, 47958), (2282, 23979), (3423, 15986), (6846, 7993)]