12871362

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{7127}}^1$

素因数の和:7182

約数の個数: 32

約数和(自身を含む): 30108672

約数和(自身を除く): 17237310

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 7127, 14254, 21381, 42762, 49889, 99778, 149667, 299334, 306461, 612922, 919383, 1838766, 2145227, 4290454, 6435681, 12871362]

約数ペア:

[(1, 12871362), (2, 6435681), (3, 4290454), (6, 2145227), (7, 1838766), (14, 919383), (21, 612922), (42, 306461), (43, 299334), (86, 149667), (129, 99778), (258, 49889), (301, 42762), (602, 21381), (903, 14254), (1806, 7127)]