13308813126

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2456407}}^1$

素因数の和:2456465

約数の個数: 48

約数和(自身を含む): 33721569024

約数和(自身を除く): 20412755898

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 5418, 2456407, 4912814, 7369221, 14738442, 17194849, 22107663, 34389698, 44215326, 51584547, 103169094, 105625501, 154753641, 211251002, 309507282, 316876503, 633753006, 739378507, 950629509, 1478757014, 1901259018, 2218135521, 4436271042, 6654406563, 13308813126]

約数ペア:

[(1, 13308813126), (2, 6654406563), (3, 4436271042), (6, 2218135521), (7, 1901259018), (9, 1478757014), (14, 950629509), (18, 739378507), (21, 633753006), (42, 316876503), (43, 309507282), (63, 211251002), (86, 154753641), (126, 105625501), (129, 103169094), (258, 51584547), (301, 44215326), (387, 34389698), (602, 22107663), (774, 17194849), (903, 14738442), (1806, 7369221), (2709, 4912814), (5418, 2456407)]