1276259742

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{27281}}^1$

素因数の和:27425

約数の個数: 48

約数和(自身を含む): 2911098528

約数和(自身を除く): 1634838786

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 113, 138, 207, 226, 339, 414, 678, 1017, 2034, 2599, 5198, 7797, 15594, 23391, 27281, 46782, 54562, 81843, 163686, 245529, 491058, 627463, 1254926, 1882389, 3082753, 3764778, 5647167, 6165506, 9248259, 11294334, 18496518, 27744777, 55489554, 70903319, 141806638, 212709957, 425419914, 638129871, 1276259742]

約数ペア:

[(1, 1276259742), (2, 638129871), (3, 425419914), (6, 212709957), (9, 141806638), (18, 70903319), (23, 55489554), (46, 27744777), (69, 18496518), (113, 11294334), (138, 9248259), (207, 6165506), (226, 5647167), (339, 3764778), (414, 3082753), (678, 1882389), (1017, 1254926), (2034, 627463), (2599, 491058), (5198, 245529), (7797, 163686), (15594, 81843), (23391, 54562), (27281, 46782)]