1856331906

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{196687}}^1$

素因数の和:196727

約数の個数: 48

約数和(自身を含む): 4394796672

約数和(自身を除く): 2538464766

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 121, 143, 242, 286, 363, 429, 726, 858, 1573, 3146, 4719, 9438, 196687, 393374, 590061, 1180122, 2163557, 2556931, 4327114, 5113862, 6490671, 7670793, 12981342, 15341586, 23799127, 28126241, 47598254, 56252482, 71397381, 84378723, 142794762, 168757446, 309388651, 618777302, 928165953, 1856331906]

約数ペア:

[(1, 1856331906), (2, 928165953), (3, 618777302), (6, 309388651), (11, 168757446), (13, 142794762), (22, 84378723), (26, 71397381), (33, 56252482), (39, 47598254), (66, 28126241), (78, 23799127), (121, 15341586), (143, 12981342), (242, 7670793), (286, 6490671), (363, 5113862), (429, 4327114), (726, 2556931), (858, 2163557), (1573, 1180122), (3146, 590061), (4719, 393374), (9438, 196687)]