8736126

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{208003}}^1$

素因数の和:208015

約数の個数: 16

約数和(自身を含む): 19968384

約数和(自身を除く): 11232258

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 208003, 416006, 624009, 1248018, 1456021, 2912042, 4368063, 8736126]

約数ペア:

[(1, 8736126), (2, 4368063), (3, 2912042), (6, 1456021), (7, 1248018), (14, 624009), (21, 416006), (42, 208003)]