2616705126

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{20767501}}^1$

素因数の和:20767516

約数の個数: 24

約数和(自身を含む): 6479460624

約数和(自身を除く): 3862755498

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 20767501, 41535002, 62302503, 124605006, 145372507, 186907509, 290745014, 373815018, 436117521, 872235042, 1308352563, 2616705126]

約数ペア:

[(1, 2616705126), (2, 1308352563), (3, 872235042), (6, 436117521), (7, 373815018), (9, 290745014), (14, 186907509), (18, 145372507), (21, 124605006), (42, 62302503), (63, 41535002), (126, 20767501)]